Vulnerability-Lookup

UBUNTU-CVE-2021-4189 (CVE-2021-4189)

Vulnerability from osv_ubuntu – Published: 2021-12-31 00:00 – Updated: 2026-07-06 13:47 – Source website

Details

A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecting back to a given IP address and port. This vulnerability could lead to FTP client scanning ports, which otherwise would not have been possible.

Severity

5.3 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5.3 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-4189	REPORT
	https://bugs.python.org/issue43285	REPORT
	https://github.com/python/cpython/commit/0ab152c6…	REPORT
	https://github.com/python/cpython/commit/7dcb4baa…	REPORT
	https://github.com/python/cpython/commit/79373951…	REPORT
	https://github.com/python/cpython/commit/4134f154…	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2036020	REPORT
	https://ubuntu.com/security/notices/USN-5342-1	ADVISORY
	https://ubuntu.com/security/notices/USN-5342-2	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-4189	REPORT
	https://ubuntu.com/security/notices/USN-6891-1	ADVISORY
	https://ubuntu.com/security/notices/USN-8509-1	ADVISORY

JSON

To clipboard

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CVE-2021-4189 (GCVE-0-2021-4189)

Vulnerability from cvelistv5 – Published: 2022-08-24 00:00 – Updated: 2026-10-14 10:04

Summary

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-25 14:59 UTC

CWE

Not-Known
CWE-252 - Unchecked Return Value

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1030 records in the last 180 days details

References

11 references

URL	Tags
https://bugs.python.org/issue43285
https://python-security.readthedocs.io/vuln/ftpli…
https://github.com/python/cpython/commit/0ab152c6…
https://security-tracker.debian.org/tracker/CVE-2…
https://bugzilla.redhat.com/show_bug.cgi?id=2036020
https://access.redhat.com/security/cve/CVE-2021-4189
https://security.netapp.com/advisory/ntap-2022110…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2024…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

4 products

Vendor	Product	Version
n/a	python	Affected: Fixed in python 3.6.14, python 3.7.11, python 3.8.9, python 3.9.3, python 3.10.0
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.0 , < V3.1.5 (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.0 , < V3.1.5 (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.0 , < V3.1.5 (custom)

Show details on NVD website

JSON

To clipboard

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USN-5342-1 (UBUNTU-CVE-2021-3426)

Vulnerability from osv_ubuntu – Published: 2022-03-28 09:39 – Updated: 2026-06-29 10:52 – Source website

Summary

python2.7, python3.4, python3.5, python3.6, python3.8 vulnerabilities

Details

David Schwörer discovered that Python incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information. This issue only affected Ubuntu 18.04 LTS. (CVE-2021-3426)

It was discovered that Python incorrectly handled certain FTP requests. An attacker could possibly use this issue to expose sensitive information. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 LTS. (CVE-2021-4189)

It was discovered that Python incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. (CVE-2022-0391)

References

URL

Type

	https://ubuntu.com/security/notices/USN-5342-1	ADVISORY
	https://ubuntu.com/security/CVE-2021-3426	REPORT
	https://ubuntu.com/security/CVE-2021-4189	REPORT
	https://ubuntu.com/security/CVE-2022-0391	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-3426",
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                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
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                }
              ]
            },
            {
              "id": "CVE-2021-4189",
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                },
                {
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                },
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            {
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                },
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                }
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            "binary_version": "3.6.9-1~18.04ubuntu1.7"
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          {
            "binary_name": "python3.6-examples",
            "binary_version": "3.6.9-1~18.04ubuntu1.7"
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            "binary_name": "python3.6-minimal",
            "binary_version": "3.6.9-1~18.04ubuntu1.7"
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          {
            "binary_name": "python3.6-venv",
            "binary_version": "3.6.9-1~18.04ubuntu1.7"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "python3.6",
        "purl": "pkg:deb/ubuntu/python3.6@3.6.9-1~18.04ubuntu1.7?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.6.9-1~18.04ubuntu1.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.6.3-1ubuntu1",
        "3.6.4~rc1-1",
        "3.6.4~rc1-2",
        "3.6.4-1",
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        "3.6.4-3build1",
        "3.6.4-4",
        "3.6.5~rc1-1",
        "3.6.5-3",
        "3.6.6-1~18.04",
        "3.6.7-1~18.04",
        "3.6.8-1~18.04.1",
        "3.6.8-1~18.04.2",
        "3.6.8-1~18.04.3",
        "3.6.9-1~18.04",
        "3.6.9-1~18.04ubuntu1",
        "3.6.9-1~18.04ubuntu1.1",
        "3.6.9-1~18.04ubuntu1.3",
        "3.6.9-1~18.04ubuntu1.4",
        "3.6.9-1~18.04ubuntu1.6"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2022-0391",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
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                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
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          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "idle-python3.8",
            "binary_version": "3.8.10-0ubuntu1~20.04.4"
          },
          {
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            "binary_version": "3.8.10-0ubuntu1~20.04.4"
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          },
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          }
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      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "python3.8",
        "purl": "pkg:deb/ubuntu/python3.8@3.8.10-0ubuntu1~20.04.4?arch=source\u0026distro=focal"
      },
      "ranges": [
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            {
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            },
            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.8.0-1",
        "3.8.0-2",
        "3.8.0-3",
        "3.8.0-4",
        "3.8.0-5",
        "3.8.1-2ubuntu3",
        "3.8.2~rc1-1ubuntu1",
        "3.8.2-1",
        "3.8.2-1ubuntu1",
        "3.8.2-1ubuntu1.1",
        "3.8.2-1ubuntu1.2",
        "3.8.5-1~20.04",
        "3.8.5-1~20.04.2",
        "3.8.5-1~20.04.3",
        "3.8.10-0ubuntu1~20.04",
        "3.8.10-0ubuntu1~20.04.1",
        "3.8.10-0ubuntu1~20.04.2"
      ]
    }
  ],
  "aliases": [],
  "details": "David Schw\u00f6rer discovered that Python incorrectly handled certain inputs.\nAn attacker could possibly use this issue to expose sensitive information.\nThis issue only affected Ubuntu 18.04 LTS. (CVE-2021-3426)\n\nIt was discovered that Python incorrectly handled certain FTP requests.\nAn attacker could possibly use this issue to expose sensitive information.\nThis issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 LTS.\n(CVE-2021-4189)\n\nIt was discovered that Python incorrectly handled certain inputs.\nAn attacker could possibly use this issue to execute arbitrary code.\n(CVE-2022-0391)\n",
  "id": "USN-5342-1",
  "modified": "2026-06-29T10:52:54Z",
  "published": "2022-03-28T09:39:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5342-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-3426"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-4189"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-0391"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "python2.7, python3.4, python3.5, python3.6, python3.8 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-3426",
    "UBUNTU-CVE-2021-4189",
    "UBUNTU-CVE-2022-0391"
  ]
}

USN-5342-2 (UBUNTU-CVE-2021-4189)

Vulnerability from osv_ubuntu – Published: 2022-08-24 08:56 – Updated: 2026-06-29 10:52 – Source website

Summary

python2.7 vulnerabilities

Details

USN-5342-1 fixed several vulnerabilities in Python. This update provides the corresponding update for Ubuntu 14.04 ESM, Ubuntu 20.04 ESM and Ubuntu 22.04 ESM.

Original advisory details:

It was discovered that Python incorrectly handled certain FTP requests. An attacker could possibly use this issue to expose sensitive information. (CVE-2021-4189)

It was discovered that Python incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. (CVE-2022-0391)

References

URL

Type

	https://ubuntu.com/security/notices/USN-5342-2	ADVISORY
	https://ubuntu.com/security/CVE-2021-4189	REPORT
	https://ubuntu.com/security/CVE-2022-0391	REPORT

JSON

To clipboard

{
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                {
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        "name": "python2.7",
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      },
      "ranges": [
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            {
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          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.7.18-8build1",
        "2.7.18-13",
        "2.7.18-13ubuntu1",
        "2.7.18-13ubuntu1.1"
      ]
    }
  ],
  "aliases": [],
  "details": "USN-5342-1 fixed several vulnerabilities in Python. This update provides\nthe corresponding update for Ubuntu 14.04 ESM, Ubuntu 20.04 ESM and\nUbuntu 22.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that Python incorrectly handled certain FTP requests.\n An attacker could possibly use this issue to expose sensitive information.\n (CVE-2021-4189)\n\n It was discovered that Python incorrectly handled certain inputs.\n An attacker could possibly use this issue to execute arbitrary code.\n (CVE-2022-0391)\n",
  "id": "USN-5342-2",
  "modified": "2026-06-29T10:52:54Z",
  "published": "2022-08-24T08:56:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5342-2"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-4189"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-0391"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "python2.7 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-4189",
    "UBUNTU-CVE-2022-0391"
  ]
}

USN-6891-1 (UBUNTU-CVE-2015-20107)

Vulnerability from osv_ubuntu – Published: 2024-07-11 11:54 – Updated: 2026-10-08 16:28 – Source website

Summary

python3.5, python3.6, python3.7, python3.8, python3.9, python3.10, python3.11, python3.12 vulnerabilities

Details

It was discovered that Python incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2015-20107)

It was discovered that Python incorrectly used regular expressions vulnerable to catastrophic backtracking. A remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2018-1060, CVE-2018-1061)

It was discovered that Python failed to initialize Expat’s hash salt. A remote attacker could possibly use this issue to cause hash collisions, leading to a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2018-14647)

It was discovered that Python incorrectly handled certain pickle files. An attacker could possibly use this issue to consume memory, leading to a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2018-20406)

It was discovered that Python incorrectly validated the domain when handling cookies. An attacker could possibly trick Python into sending cookies to the wrong domain. This issue only affected Ubuntu 14.04 LTS. (CVE-2018-20852)

Jonathan Birch and Panayiotis Panayiotou discovered that Python incorrectly handled Unicode encoding during NFKC normalization. An attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-9636, CVE-2019-10160)

It was discovered that Python incorrectly parsed certain email addresses. A remote attacker could possibly use this issue to trick Python applications into accepting email addresses that should be denied. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-16056)

It was discovered that the Python documentation XML-RPC server incorrectly handled certain fields. A remote attacker could use this issue to execute a cross-site scripting (XSS) attack. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-16935)

It was discovered that Python documentation had a misleading information. A security issue could be possibly caused by wrong assumptions of this information. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2019-17514)

It was discovered that Python incorrectly stripped certain characters from requests. A remote attacker could use this issue to perform CRLF injection. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2019-18348)

It was discovered that Python incorrectly handled certain TAR archives. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2019-20907)

Colin Read and Nicolas Edet discovered that Python incorrectly handled parsing certain X509 certificates. An attacker could possibly use this issue to cause Python to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-5010)

It was discovered that incorrectly handled certain ZIP files. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-9674)

It was discovered that Python incorrectly handled certain urls. A remote attacker could possibly use this issue to perform CRLF injection attacks. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-9740, CVE-2019-9947)

Sihoon Lee discovered that Python incorrectly handled the local_file: scheme. A remote attacker could possibly use this issue to bypass blocklist meschanisms. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-9948)

It was discovered that Python incorrectly handled certain IP values. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2020-14422)

It was discovered that Python incorrectly handled certain character sequences. A remote attacker could possibly use this issue to perform CRLF injection. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2020-26116)

It was discovered that Python incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code or cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2020-27619, CVE-2021-3177)

It was discovered that Python incorrectly handled certain HTTP requests. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2020-8492)

It was discovered that the Python stdlib ipaddress API incorrectly handled octal strings. A remote attacker could possibly use this issue to perform a wide variety of attacks, including bypassing certain access restrictions. This issue only affected Ubuntu 18.04 LTS. (CVE-2021-29921)

It was discovered that Python incorrectly handled certain RFCs. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2021-3733)

It was discovered that Python incorrectly handled certain server responses. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2021-3737)

Devin Jeanpierre discovered that Python incorrectly handled sockets when the multiprocessing module was being used. A local attacker could possibly use this issue to execute arbitrary code and escalate privileges. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-42919)

It was discovered that Python incorrectly handled certain inputs. If a user or an automated system were tricked into running a specially crafted input, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 18.04 LTS and Ubuntu 22.04 LTS. (CVE-2022-45061, CVE-2023-24329)

It was discovered that Python incorrectly handled certain scripts. An attacker could possibly use this issue to execute arbitrary code or cause a crash. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2022-48560)

It was discovered that Python incorrectly handled certain plist files. If a user or an automated system were tricked into processing a specially crafted plist file, an attacker could possibly use this issue to consume resources, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2022-48564)

It was discovered that Python did not properly handle XML entity declarations in plist files. An attacker could possibly use this vulnerability to perform an XML External Entity (XXE) injection, resulting in a denial of service or information disclosure. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2022-48565)

It was discovered that Python did not properly provide constant-time processing for a crypto operation. An attacker could possibly use this issue to perform a timing attack and recover sensitive information. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2022-48566)

It was discovered that Python instances of ssl.SSLSocket were vulnerable to a bypass of the TLS handshake. An attacker could possibly use this issue to cause applications to treat unauthenticated received data before TLS handshake as authenticated data after TLS handshake. This issue only affected Ubuntu 14.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-40217)

It was discovered that Python incorrectly handled null bytes when normalizing pathnames. An attacker could possibly use this issue to bypass certain filename checks. This issue only affected Ubuntu 22.04 LTS. (CVE-2023-41105)

It was discovered that Python incorrectly handled privilege with certain parameters. An attacker could possibly use this issue to maintain the original processes' groups before starting the new process. This issue only affected Ubuntu 23.10. (CVE-2023-6507)

It was discovered that Python incorrectly handled symlinks in temp files. An attacker could possibly use this issue to modify the permissions of files. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 23.10. (CVE-2023-6597)

It was discovered that Python incorrectly handled certain crafted zip files. An attacker could possibly use this issue to crash the program, resulting in a denial of service. (CVE-2024-0450)

References

URL

Type

	https://ubuntu.com/security/notices/USN-6891-1	ADVISORY
	https://ubuntu.com/security/CVE-2015-20107	REPORT
	https://ubuntu.com/security/CVE-2018-1060	REPORT
	https://ubuntu.com/security/CVE-2018-1061	REPORT
	https://ubuntu.com/security/CVE-2018-14647	REPORT
	https://ubuntu.com/security/CVE-2018-20406	REPORT
	https://ubuntu.com/security/CVE-2018-20852	REPORT
	https://ubuntu.com/security/CVE-2019-5010	REPORT
	https://ubuntu.com/security/CVE-2019-9636	REPORT
	https://ubuntu.com/security/CVE-2019-9674	REPORT
	https://ubuntu.com/security/CVE-2019-9740	REPORT
	https://ubuntu.com/security/CVE-2019-9947	REPORT
	https://ubuntu.com/security/CVE-2019-9948	REPORT
	https://ubuntu.com/security/CVE-2019-10160	REPORT
	https://ubuntu.com/security/CVE-2019-16056	REPORT
	https://ubuntu.com/security/CVE-2019-16935	REPORT
	https://ubuntu.com/security/CVE-2019-17514	REPORT
	https://ubuntu.com/security/CVE-2019-18348	REPORT
	https://ubuntu.com/security/CVE-2019-20907	REPORT
	https://ubuntu.com/security/CVE-2020-8492	REPORT
	https://ubuntu.com/security/CVE-2020-14422	REPORT
	https://ubuntu.com/security/CVE-2020-26116	REPORT
	https://ubuntu.com/security/CVE-2020-27619	REPORT
	https://ubuntu.com/security/CVE-2021-3177	REPORT
	https://ubuntu.com/security/CVE-2021-3426	REPORT
	https://ubuntu.com/security/CVE-2021-3733	REPORT
	https://ubuntu.com/security/CVE-2021-3737	REPORT
	https://ubuntu.com/security/CVE-2021-4189	REPORT
	https://ubuntu.com/security/CVE-2021-29921	REPORT
	https://ubuntu.com/security/CVE-2022-0391	REPORT
	https://ubuntu.com/security/CVE-2022-42919	REPORT
	https://ubuntu.com/security/CVE-2022-45061	REPORT
	https://ubuntu.com/security/CVE-2022-48560	REPORT
	https://ubuntu.com/security/CVE-2022-48564	REPORT
	https://ubuntu.com/security/CVE-2022-48565	REPORT
	https://ubuntu.com/security/CVE-2022-48566	REPORT
	https://ubuntu.com/security/CVE-2023-6507	REPORT
	https://ubuntu.com/security/CVE-2023-6597	REPORT
	https://ubuntu.com/security/CVE-2023-24329	REPORT
	https://ubuntu.com/security/CVE-2023-40217	REPORT
	https://ubuntu.com/security/CVE-2023-41105	REPORT
	https://ubuntu.com/security/CVE-2024-0450	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2015-20107",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-1060",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-1061",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-14647",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-20406",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-20852",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-5010",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-9636",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-9674",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "negligible",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-9740",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-9947",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-9948",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-10160",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-16056",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-16935",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17514",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "negligible",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-18348",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-20907",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-8492",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-14422",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-26116",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-27619",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-3177",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-3426",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-3733",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-3737",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-4189",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-0391",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-45061",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-48560",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-48564",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-48565",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-48566",
              "severity": [
                {
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            "binary_name": "libpython3.10-minimal",
            "binary_version": "3.10.12-1~22.04.4"
          },
          {
            "binary_name": "libpython3.10-stdlib",
            "binary_version": "3.10.12-1~22.04.4"
          },
          {
            "binary_name": "libpython3.10-testsuite",
            "binary_version": "3.10.12-1~22.04.4"
          },
          {
            "binary_name": "python3.10",
            "binary_version": "3.10.12-1~22.04.4"
          },
          {
            "binary_name": "python3.10-examples",
            "binary_version": "3.10.12-1~22.04.4"
          },
          {
            "binary_name": "python3.10-full",
            "binary_version": "3.10.12-1~22.04.4"
          },
          {
            "binary_name": "python3.10-minimal",
            "binary_version": "3.10.12-1~22.04.4"
          },
          {
            "binary_name": "python3.10-nopie",
            "binary_version": "3.10.12-1~22.04.4"
          },
          {
            "binary_name": "python3.10-venv",
            "binary_version": "3.10.12-1~22.04.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "python3.10",
        "purl": "pkg:deb/ubuntu/python3.10@3.10.12-1~22.04.4?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.10.12-1~22.04.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.10.0-2",
        "3.10.0-3",
        "3.10.0-4",
        "3.10.0-5",
        "3.10.0-5build1",
        "3.10.1-1",
        "3.10.1-2",
        "3.10.2-1",
        "3.10.2-5",
        "3.10.2-7",
        "3.10.3-1",
        "3.10.4-3",
        "3.10.4-3ubuntu0.1",
        "3.10.6-1~22.04",
        "3.10.6-1~22.04.1",
        "3.10.6-1~22.04.2",
        "3.10.6-1~22.04.2ubuntu1",
        "3.10.6-1~22.04.2ubuntu1.1",
        "3.10.12-1~22.04.2",
        "3.10.12-1~22.04.3"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2022-42919",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-45061",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-6597",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-24329",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-40217",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-41105",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-0450",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "idle-python3.11",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "libpython3.11",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "libpython3.11-minimal",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "libpython3.11-stdlib",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "libpython3.11-testsuite",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "python3.11",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "python3.11-examples",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "python3.11-full",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "python3.11-minimal",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "python3.11-nopie",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          },
          {
            "binary_name": "python3.11-venv",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "python3.11",
        "purl": "pkg:deb/ubuntu/python3.11@3.11.0~rc1-1~22.04.1~esm1?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.11.0~rc1-1~22.04.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.11.0~rc1-1~22.04"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that Python incorrectly handled certain inputs.\nAn attacker could possibly use this issue to execute arbitrary code.\nThis issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2015-20107)\n\nIt was discovered that Python incorrectly used regular expressions\nvulnerable to catastrophic backtracking. A remote attacker could possibly\nuse this issue to cause a denial of service. This issue only affected\nUbuntu 14.04 LTS. (CVE-2018-1060, CVE-2018-1061)\n\nIt was discovered that Python failed to initialize Expat\u2019s hash salt. A\nremote attacker could possibly use this issue to cause hash collisions,\nleading to a denial of service. This issue only affected Ubuntu 14.04 LTS.\n(CVE-2018-14647)\n\nIt was discovered that Python incorrectly handled certain pickle files. An\nattacker could possibly use this issue to consume memory, leading to a\ndenial of service. This issue only affected Ubuntu 14.04 LTS.\n(CVE-2018-20406)\n\nIt was discovered that Python incorrectly validated the domain when\nhandling cookies. An attacker could possibly trick Python into sending\ncookies to the wrong domain. This issue only affected Ubuntu 14.04 LTS.\n(CVE-2018-20852)\n\nJonathan Birch and Panayiotis Panayiotou discovered that Python incorrectly\nhandled Unicode encoding during NFKC normalization. An attacker could\npossibly use this issue to obtain sensitive information. This issue only\naffected Ubuntu 14.04 LTS. (CVE-2019-9636, CVE-2019-10160)\n\nIt was discovered that Python incorrectly parsed certain email addresses. A\nremote attacker could possibly use this issue to trick Python applications\ninto accepting email addresses that should be denied. This issue only\naffected Ubuntu 14.04 LTS. (CVE-2019-16056)\n\nIt was discovered that the Python documentation XML-RPC server incorrectly\nhandled certain fields. A remote attacker could use this issue to execute a\ncross-site scripting (XSS) attack. This issue only affected Ubuntu 14.04\nLTS. (CVE-2019-16935)\n\nIt was discovered that Python documentation had a misleading information.\nA security issue could be possibly caused by wrong assumptions of this\ninformation. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04\nLTS. (CVE-2019-17514)\n\nIt was discovered that Python incorrectly stripped certain characters from\nrequests. A remote attacker could use this issue to perform CRLF injection.\nThis issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2019-18348)\n\nIt was discovered that Python incorrectly handled certain TAR archives.\nAn attacker could possibly use this issue to cause a denial of service.\nThis issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2019-20907)\n\nColin Read and Nicolas Edet discovered that Python incorrectly handled\nparsing certain X509 certificates. An attacker could possibly use this\nissue to cause Python to crash, resulting in a denial of service. This\nissue only affected Ubuntu 14.04 LTS. (CVE-2019-5010)\n\nIt was discovered that incorrectly handled certain ZIP files. An attacker\ncould possibly use this issue to cause a denial of service. This issue only\naffected Ubuntu 14.04 LTS. (CVE-2019-9674)\n\nIt was discovered that Python incorrectly handled certain urls. A remote\nattacker could possibly use this issue to perform CRLF injection attacks.\nThis issue only affected Ubuntu 14.04 LTS. (CVE-2019-9740, CVE-2019-9947)\n\nSihoon Lee discovered that Python incorrectly handled the local_file:\nscheme. A remote attacker could possibly use this issue to bypass blocklist\nmeschanisms. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-9948)\n\nIt was discovered that Python incorrectly handled certain IP values.\nAn attacker could possibly use this issue to cause a denial of service.\nThis issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2020-14422)\n\nIt was discovered that Python incorrectly handled certain character\nsequences. A remote attacker could possibly use this issue to perform\nCRLF injection. This issue only affected Ubuntu 14.04 LTS and Ubuntu\n18.04 LTS. (CVE-2020-26116)\n\nIt was discovered that Python incorrectly handled certain inputs.\nAn attacker could possibly use this issue to execute arbitrary code\nor cause a denial of service. This issue only affected Ubuntu 14.04 LTS.\n(CVE-2020-27619, CVE-2021-3177)\n\nIt was discovered that Python incorrectly handled certain HTTP requests.\nAn attacker could possibly use this issue to cause a denial of service.\nThis issue only affected Ubuntu 14.04 LTS. (CVE-2020-8492)\n\nIt was discovered that the Python stdlib ipaddress API incorrectly handled\noctal strings. A remote attacker could possibly use this issue to perform a\nwide variety of attacks, including bypassing certain access restrictions.\nThis issue only affected Ubuntu 18.04 LTS. (CVE-2021-29921)\n\nDavid Schw\u00f6rer discovered that Python incorrectly handled certain inputs.\nAn attacker could possibly use this issue to expose sensitive information.\nThis issue only affected Ubuntu 18.04 LTS. (CVE-2021-3426)\n\nIt was discovered that Python incorrectly handled certain RFCs.\nAn attacker could possibly use this issue to cause a denial of service.\nThis issue only affected Ubuntu 14.04 LTS. (CVE-2021-3733)\n\nIt was discovered that Python incorrectly handled certain server\nresponses. An attacker could possibly use this issue to cause a denial of\nservice. This issue only affected Ubuntu 14.04 LTS. (CVE-2021-3737)\n\nIt was discovered that Python incorrectly handled certain FTP requests.\nAn attacker could possibly use this issue to expose sensitive information.\nThis issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2021-4189)\n\nIt was discovered that Python incorrectly handled certain inputs.\nAn attacker could possibly use this issue to execute arbitrary code.\nThis issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2022-0391)\n\nDevin Jeanpierre discovered that Python incorrectly handled sockets when\nthe multiprocessing module was being used. A local attacker could possibly\nuse this issue to execute arbitrary code and escalate privileges.\nThis issue only affected Ubuntu 22.04 LTS. (CVE-2022-42919)\n\nIt was discovered that Python incorrectly handled certain inputs. If a\nuser or an automated system were tricked into running a specially\ncrafted input, a remote attacker could possibly use this issue to cause a\ndenial of service. This issue only affected Ubuntu 14.04 LTS,\nUbuntu 18.04 LTS and Ubuntu 22.04 LTS. (CVE-2022-45061, CVE-2023-24329)\n\nIt was discovered that Python incorrectly handled certain scripts.\nAn attacker could possibly use this issue to execute arbitrary code\nor cause a crash. This issue only affected Ubuntu 14.04 LTS and\nUbuntu 18.04 LTS. (CVE-2022-48560)\n\nIt was discovered that Python incorrectly handled certain plist files.\nIf a user or an automated system were tricked into processing a specially\ncrafted plist file, an attacker could possibly use this issue to consume\nresources, resulting in a denial of service. This issue only affected\nUbuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2022-48564)\n\nIt was discovered that Python did not properly handle XML entity\ndeclarations in plist files. An attacker could possibly use this\nvulnerability to perform an XML External Entity (XXE) injection,\nresulting in a denial of service or information disclosure. This issue\nonly affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2022-48565)\n\nIt was discovered that Python did not properly provide constant-time\nprocessing for a crypto operation. An attacker could possibly use this\nissue to perform a timing attack and recover sensitive information. This\nissue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2022-48566)\n\nIt was discovered that Python instances of ssl.SSLSocket were vulnerable\nto a bypass of the TLS handshake. An attacker could possibly use this\nissue to cause applications to treat unauthenticated received data before\nTLS handshake as authenticated data after TLS handshake. This issue only\naffected Ubuntu 14.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu\n22.04 LTS. (CVE-2023-40217)\n\nIt was discovered that Python incorrectly handled null bytes when\nnormalizing pathnames. An attacker could possibly use this issue to bypass\ncertain filename checks. This issue only affected Ubuntu 22.04 LTS.\n(CVE-2023-41105)\n\nIt was discovered that Python incorrectly handled privilege with certain\nparameters. An attacker could possibly use this issue to maintain the\noriginal processes\u0027 groups before starting the new process. This issue\nonly affected Ubuntu 23.10. (CVE-2023-6507)\n\nIt was discovered that Python incorrectly handled symlinks in temp files.\nAn attacker could possibly use this issue to modify the permissions of\nfiles. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS,\nUbuntu 22.04 LTS and Ubuntu 23.10. (CVE-2023-6597)\n\nIt was discovered that Python incorrectly handled certain crafted zip\nfiles. An attacker could possibly use this issue to crash the program,\nresulting in a denial of service. (CVE-2024-0450)\n",
  "id": "USN-6891-1",
  "modified": "2026-10-08T16:28:43Z",
  "published": "2024-07-11T11:54:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6891-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-20107"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-1060"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-1061"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-14647"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-20406"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-20852"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-5010"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-9636"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-9674"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-9740"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-9947"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-9948"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-10160"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-16056"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-16935"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17514"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-18348"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-20907"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-8492"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-14422"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-26116"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-27619"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-3177"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-3426"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-3733"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-3737"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-4189"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-29921"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-0391"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-42919"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-45061"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-48560"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-48564"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-48565"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-48566"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-6507"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-6597"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-24329"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-40217"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-41105"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-0450"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "python3.5, python3.6, python3.7, python3.8, python3.9, python3.10, python3.11, python3.12 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2015-20107",
    "UBUNTU-CVE-2018-1060",
    "UBUNTU-CVE-2018-1061",
    "UBUNTU-CVE-2018-14647",
    "UBUNTU-CVE-2018-20406",
    "UBUNTU-CVE-2018-20852",
    "UBUNTU-CVE-2019-5010",
    "UBUNTU-CVE-2019-9636",
    "UBUNTU-CVE-2019-9674",
    "UBUNTU-CVE-2019-9740",
    "UBUNTU-CVE-2019-9947",
    "UBUNTU-CVE-2019-9948",
    "UBUNTU-CVE-2019-10160",
    "UBUNTU-CVE-2019-16056",
    "UBUNTU-CVE-2019-16935",
    "UBUNTU-CVE-2019-17514",
    "UBUNTU-CVE-2019-18348",
    "UBUNTU-CVE-2019-20907",
    "UBUNTU-CVE-2020-8492",
    "UBUNTU-CVE-2020-14422",
    "UBUNTU-CVE-2020-26116",
    "UBUNTU-CVE-2020-27619",
    "UBUNTU-CVE-2021-3177",
    "UBUNTU-CVE-2021-3426",
    "UBUNTU-CVE-2021-3733",
    "UBUNTU-CVE-2021-3737",
    "UBUNTU-CVE-2021-4189",
    "UBUNTU-CVE-2021-29921",
    "UBUNTU-CVE-2022-0391",
    "UBUNTU-CVE-2022-42919",
    "UBUNTU-CVE-2022-45061",
    "UBUNTU-CVE-2022-48560",
    "UBUNTU-CVE-2022-48564",
    "UBUNTU-CVE-2022-48565",
    "UBUNTU-CVE-2022-48566",
    "UBUNTU-CVE-2023-6507",
    "UBUNTU-CVE-2023-6597",
    "UBUNTU-CVE-2023-24329",
    "UBUNTU-CVE-2023-40217",
    "UBUNTU-CVE-2023-41105",
    "UBUNTU-CVE-2024-0450"
  ]
}

USN-8509-1 (UBUNTU-CVE-2021-4189)

Vulnerability from osv_ubuntu – Published: 2026-07-06 11:48 – Updated: 2026-07-06 11:48 – Source website

Summary

python3.10, python3.12, python3.14 vulnerabilities

Details

It was discovered that Python incorrectly normalized paths in the tarfile module. An attacker could possibly use this issue to bypass path restrictions. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-13462)

It was discovered that Python's HTMLParser incorrectly handled certain malformed HTML input. An attacker could possibly use this issue to cause Python to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-69534)

It was discovered that Python's email module incorrectly quoted newlines in headers. An attacker could possibly use this issue to inject arbitrary email headers. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-1299)

It was discovered that Python's http.client module did not properly sanitize carriage return and linefeed characters when handling HTTP CONNECT tunnel request headers. An attacker could possibly use this issue to inject arbitrary HTTP headers. (CVE-2026-1502)

It was discovered that Python's importlib module did not generate an audit event when loading legacy .pyc files. An attacker could possibly use this issue to bypass auditing mechanisms. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-2297)

It was discovered that Python's unicodedata.normalize() function had incorrect algorithmic complexity. An attacker could possibly use this issue to cause Python to consume excessive resources, leading to a denial of service. (CVE-2026-3276)

It was discovered that Python's http.cookies module incorrectly handled control characters in certain cookie operations. An attacker could possibly use this issue to inject arbitrary content. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-3644)

It was discovered that the Python pyexpat module was vulnerable to unbounded recursion in the Expat XML parser. An attacker could possibly use this issue to cause Python to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-4224)

It was discovered that Python's webbrowser module accepted leading dashes in URLs, which could be interpreted as command-line options. An attacker could possibly use this issue to execute arbitrary commands. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-4519)

It was discovered that Python incorrectly handled webbrowser.open() handlers. An attacker could possibly use this issue to execute arbitrary commands. (CVE-2026-4786)

It was discovered that Python's remote debugging module did not properly validate offset tables when loading debug information. An attacker could possibly use this issue to cause Python to crash or execute arbitrary code. This issue only affected Ubuntu 26.04 LTS. (CVE-2026-5713)

It was discovered that Python's http.cookies module incorrectly escaped values in the js_output() method. An attacker could possibly use this issue to inject arbitrary JavaScript. (CVE-2026-6019)

It was discovered that Python's lzma, bz2, and gzip decompressor objects had a use-after-free vulnerability. An attacker could possibly use this issue to cause Python to crash or execute arbitrary code. (CVE-2026-6100)

It was discovered that Python's tarfile module did not properly validate link targets when using the data filter. An attacker could possibly use this issue to bypass path restrictions. This issue only affected Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. (CVE-2026-7774)

It was discovered that the fix for CVE-2021-4189 in Python's ftplib module was incomplete, allowing PASV responses to be used in ftplib.ftpcp(). An attacker could possibly use this issue to perform server-side request forgery attacks. (CVE-2026-8328)

It was discovered that Python's bz2 module allowed reuse of a BZ2Decompressor object after a decompression error. An attacker could possibly use this issue to cause Python to crash or execute arbitrary code. (CVE-2026-9669)

References

URL

Type

	https://ubuntu.com/security/notices/USN-8509-1	ADVISORY
	https://ubuntu.com/security/CVE-2021-4189	REPORT
	https://ubuntu.com/security/CVE-2025-13462	REPORT
	https://ubuntu.com/security/CVE-2025-69534	REPORT
	https://ubuntu.com/security/CVE-2026-0672	REPORT
	https://ubuntu.com/security/CVE-2026-1299	REPORT
	https://ubuntu.com/security/CVE-2026-1502	REPORT
	https://ubuntu.com/security/CVE-2026-2297	REPORT
	https://ubuntu.com/security/CVE-2026-3276	REPORT
	https://ubuntu.com/security/CVE-2026-3644	REPORT
	https://ubuntu.com/security/CVE-2026-4224	REPORT
	https://ubuntu.com/security/CVE-2026-4519	REPORT
	https://ubuntu.com/security/CVE-2026-4786	REPORT
	https://ubuntu.com/security/CVE-2026-5713	REPORT
	https://ubuntu.com/security/CVE-2026-6019	REPORT
	https://ubuntu.com/security/CVE-2026-6100	REPORT
	https://ubuntu.com/security/CVE-2026-7774	REPORT
	https://ubuntu.com/security/CVE-2026-8328	REPORT
	https://ubuntu.com/security/CVE-2026-9669	REPORT

JSON

To clipboard

{
  "affected": [
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      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-13462",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
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                {
                  "score": "medium",
                  "type": "Ubuntu"
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            },
            {
              "id": "CVE-2025-69534",
              "severity": [
                {
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                  "type": "Ubuntu"
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            {
              "id": "CVE-2026-1299",
              "severity": [
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                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
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                  "type": "Ubuntu"
                }
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              "id": "CVE-2026-1502",
              "severity": [
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                  "type": "CVSS_V4"
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                  "score": "medium",
                  "type": "Ubuntu"
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              "id": "CVE-2026-2297",
              "severity": [
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                  "type": "CVSS_V4"
                },
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                  "score": "medium",
                  "type": "Ubuntu"
                }
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            {
              "id": "CVE-2026-3276",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-3644",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-4224",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-4519",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-4786",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-6019",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-6100",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
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              ]
            },
            {
              "id": "CVE-2026-8328",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
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                {
                  "score": "medium",
                  "type": "Ubuntu"
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            {
              "id": "CVE-2026-9669",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
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            "binary_name": "python3.10-venv",
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        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-13462",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-69534",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-1299",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-1502",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-2297",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-3276",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-3644",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-4224",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-4519",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-4786",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
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              ]
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            {
              "id": "CVE-2026-6019",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
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            {
              "id": "CVE-2026-6100",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
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              ]
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            {
              "id": "CVE-2026-7774",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
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                  "type": "CVSS_V4"
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                  "score": "medium",
                  "type": "Ubuntu"
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              "id": "CVE-2026-9669",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
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              ]
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          ],
          "ecosystem": "Ubuntu:24.04:LTS"
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        "binaries": [
          {
            "binary_name": "idle-python3.12",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "libpython3.12-minimal",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "libpython3.12-stdlib",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "libpython3.12-testsuite",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "libpython3.12t64",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "python3.12",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "python3.12-examples",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "python3.12-full",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "python3.12-minimal",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "python3.12-nopie",
            "binary_version": "3.12.3-1ubuntu0.15"
          },
          {
            "binary_name": "python3.12-venv",
            "binary_version": "3.12.3-1ubuntu0.15"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "python3.12",
        "purl": "pkg:deb/ubuntu/python3.12@3.12.3-1ubuntu0.15?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.12.3-1ubuntu0.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.12.0-1",
        "3.12.0-5",
        "3.12.0-6",
        "3.12.0-7",
        "3.12.1-2",
        "3.12.2-1",
        "3.12.2-4build3",
        "3.12.2-4build4",
        "3.12.2-5ubuntu3",
        "3.12.3-1",
        "3.12.3-1ubuntu0.1",
        "3.12.3-1ubuntu0.2",
        "3.12.3-1ubuntu0.3",
        "3.12.3-1ubuntu0.4",
        "3.12.3-1ubuntu0.5",
        "3.12.3-1ubuntu0.6",
        "3.12.3-1ubuntu0.7",
        "3.12.3-1ubuntu0.8",
        "3.12.3-1ubuntu0.9",
        "3.12.3-1ubuntu0.10",
        "3.12.3-1ubuntu0.11",
        "3.12.3-1ubuntu0.12",
        "3.12.3-1ubuntu0.13"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-1502",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-3276",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-4786",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-5713",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-6019",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-6100",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-7774",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-8328",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-9669",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:26.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "idle-python3.14",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "libpython3.14",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "libpython3.14-minimal",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "libpython3.14-stdlib",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "libpython3.14-testsuite",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "python3.14",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "python3.14-examples",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "python3.14-full",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "python3.14-gdbm",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "python3.14-minimal",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "python3.14-nopie",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "python3.14-tk",
            "binary_version": "3.14.4-1ubuntu0.1"
          },
          {
            "binary_name": "python3.14-venv",
            "binary_version": "3.14.4-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "python3.14",
        "purl": "pkg:deb/ubuntu/python3.14@3.14.4-1ubuntu0.1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.14.4-1ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.14.0-1",
        "3.14.0-2",
        "3.14.0-4",
        "3.14.2-1",
        "3.14.3-1",
        "3.14.3-2",
        "3.14.3-3",
        "3.14.3-5",
        "3.14.4-1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that Python incorrectly normalized paths in the tarfile\nmodule. An attacker could possibly use this issue to bypass path\nrestrictions. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04\nLTS. (CVE-2025-13462)\n\nIt was discovered that Python\u0027s HTMLParser incorrectly handled certain\nmalformed HTML input. An attacker could possibly use this issue to cause\nPython to crash, resulting in a denial of service. This issue only affected\nUbuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-69534)\n\nIt was discovered that Python\u0027s email module incorrectly quoted newlines\nin headers. An attacker could possibly use this issue to inject arbitrary\nemail headers. This issue only affected Ubuntu 22.04 LTS and Ubuntu\n24.04 LTS. (CVE-2026-1299)\n\nIt was discovered that Python\u0027s http.client module did not properly\nsanitize carriage return and linefeed characters when handling HTTP\nCONNECT tunnel request headers. An attacker could possibly use this issue\nto inject arbitrary HTTP headers. (CVE-2026-1502)\n\nIt was discovered that Python\u0027s importlib module did not generate an\naudit event when loading legacy .pyc files. An attacker could possibly\nuse this issue to bypass auditing mechanisms. This issue only affected\nUbuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-2297)\n\nIt was discovered that Python\u0027s unicodedata.normalize() function had\nincorrect algorithmic complexity. An attacker could possibly use this\nissue to cause Python to consume excessive resources, leading to a denial\nof service. (CVE-2026-3276)\n\nIt was discovered that Python\u0027s http.cookies module incorrectly handled\ncontrol characters in certain cookie operations. An attacker could possibly\nuse this issue to inject arbitrary content. This issue only affected Ubuntu\n22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-3644)\n\nIt was discovered that the Python pyexpat module was vulnerable to\nunbounded recursion in the Expat XML parser. An attacker could possibly use\nthis issue to cause Python to crash, resulting in a denial of service. This\nissue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-4224)\n\nIt was discovered that Python\u0027s webbrowser module accepted leading dashes\nin URLs, which could be interpreted as command-line options. An attacker\ncould possibly use this issue to execute arbitrary commands. This issue\nonly affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-4519)\n\nIt was discovered that Python incorrectly handled webbrowser.open()\nhandlers. An attacker could possibly use this issue to execute arbitrary\ncommands. (CVE-2026-4786)\n\nIt was discovered that Python\u0027s remote debugging module did not properly\nvalidate offset tables when loading debug information. An attacker could\npossibly use this issue to cause Python to crash or execute arbitrary\ncode. This issue only affected Ubuntu 26.04 LTS. (CVE-2026-5713)\n\nIt was discovered that Python\u0027s http.cookies module incorrectly escaped\nvalues in the js_output() method. An attacker could possibly use this issue\nto inject arbitrary JavaScript. (CVE-2026-6019)\n\nIt was discovered that Python\u0027s lzma, bz2, and gzip decompressor objects\nhad a use-after-free vulnerability. An attacker could possibly use this\nissue to cause Python to crash or execute arbitrary code. (CVE-2026-6100)\n\nIt was discovered that Python\u0027s tarfile module did not properly validate\nlink targets when using the data filter. An attacker could possibly use\nthis issue to bypass path restrictions. This issue only affected Ubuntu\n24.04 LTS and Ubuntu 26.04 LTS. (CVE-2026-7774)\n\nIt was discovered that the fix for CVE-2021-4189 in Python\u0027s ftplib module\nwas incomplete, allowing PASV responses to be used in ftplib.ftpcp(). An\nattacker could possibly use this issue to perform server-side request\nforgery attacks. (CVE-2026-8328)\n\nIt was discovered that Python\u0027s bz2 module allowed reuse of a\nBZ2Decompressor object after a decompression error. An attacker could\npossibly use this issue to cause Python to crash or execute arbitrary\ncode. (CVE-2026-9669)",
  "id": "USN-8509-1",
  "modified": "2026-07-06T11:48:55Z",
  "published": "2026-07-06T11:48:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8509-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-4189"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-13462"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-69534"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-0672"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-1299"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-1502"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-2297"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-3276"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-3644"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-4224"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-4519"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-4786"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-5713"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-6019"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-6100"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-7774"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-8328"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-9669"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "python3.10, python3.12, python3.14 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-4189",
    "UBUNTU-CVE-2025-13462",
    "UBUNTU-CVE-2025-69534",
    "UBUNTU-CVE-2026-0672",
    "UBUNTU-CVE-2026-1299",
    "UBUNTU-CVE-2026-1502",
    "UBUNTU-CVE-2026-2297",
    "UBUNTU-CVE-2026-3276",
    "UBUNTU-CVE-2026-3644",
    "UBUNTU-CVE-2026-4224",
    "UBUNTU-CVE-2026-4519",
    "UBUNTU-CVE-2026-4786",
    "UBUNTU-CVE-2026-5713",
    "UBUNTU-CVE-2026-6019",
    "UBUNTU-CVE-2026-6100",
    "UBUNTU-CVE-2026-7774",
    "UBUNTU-CVE-2026-8328",
    "UBUNTU-CVE-2026-9669"
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

UBUNTU-CVE-2021-4189 (CVE-2021-4189)

CVE-2021-4189 (GCVE-0-2021-4189)

USN-5342-1 (UBUNTU-CVE-2021-3426)

USN-5342-2 (UBUNTU-CVE-2021-4189)

USN-6891-1 (UBUNTU-CVE-2015-20107)

USN-8509-1 (UBUNTU-CVE-2021-4189)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour