Vulnerability-Lookup

CVE-2020-1735 (GCVE-0-2020-1735)

Vulnerability from cvelistv5 – Published: 2020-03-16 15:05 – Updated: 2024-08-04 06:46

Summary

A flaw was found in the Ansible Engine when the fetch module is used. An attacker could intercept the module, inject a new path, and then choose a new destination path on the controller node. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.

Severity

4.2 (Medium)


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

CWE

CWE-22

Assigner

redhat redhat root

References

7 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://github.com/ansible/ansible/issues/67793	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202006-11	vendor-advisoryx_refsource_GENTOO
https://www.debian.org/security/2021/dsa-4950	vendor-advisoryx_refsource_DEBIAN

Impacted products

1 product

Vendor	Product	Version	CPE status
Red Hat	ansible	Affected: 2.7.x, 2.8.x, 2.9.x	guessed

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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T07:33:31+00:00",
      "cve": "CVE-2020-1735",
      "id": "CVE-2020-1735",
      "initial_release_date": "2020-02-18T00:00:00+00:00",
      "product_status:fixed": "22",
      "product_status:known_affected": "10",
      "product_status:known_not_affected": "7",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "ansible: path injection on dest parameter in fetch module",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-1735.json",
      "version": "3"
    }
  }
}

WID-SEC-W-2023-2478

Vulnerability from csaf_certbund - Published: 2020-03-16 23:00 - Updated: 2026-06-07 22:00

Summary

Ansible: Mehrere Schwachstellen

Severity

Mittel

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: Ansible ist eine Software zur Automatisierung von Cloud Provisionierung, zum Konfigurationsmanagement und zur Anwendungsbereitstellung.

Angriff: Ein lokaler Angreifer kann mehrere Schwachstellen in Ansible ausnutzen, um Sicherheitsvorkehrungen zu umgehen und Informationen offenzulegen

Betroffene Betriebssysteme: - Linux - UNIX

CVE-2020-1735

Affected products

Known affected 8 products

Product	Identifier	Version
Open Source Ansible <2.7.17 Open Source / Ansible		<2.7.17
Open Source Ansible <2.9.7 Open Source / Ansible		<2.9.7
Open Source Ansible <2.8.11 Open Source / Ansible		<2.8.11
Debian Linux Debian	`cpe:/o:debian:debian_linux:-`	—
SUSE Linux SUSE	`cpe:/o:suse:suse_linux:-`	—
Red Hat Enterprise Linux Red Hat	`cpe:/o:redhat:enterprise_linux:-`	—
SUSE openSUSE SUSE	`cpe:/o:suse:opensuse:-`	—
Amazon Linux 2 Amazon	`cpe:/o:amazon:linux_2:-`	—

CVE-2020-1736

Affected products

Known affected 8 products

Product	Identifier	Version
Open Source Ansible <2.7.17 Open Source / Ansible		<2.7.17
Open Source Ansible <2.9.7 Open Source / Ansible		<2.9.7
Open Source Ansible <2.8.11 Open Source / Ansible		<2.8.11
Debian Linux Debian	`cpe:/o:debian:debian_linux:-`	—
SUSE Linux SUSE	`cpe:/o:suse:suse_linux:-`	—
Red Hat Enterprise Linux Red Hat	`cpe:/o:redhat:enterprise_linux:-`	—
SUSE openSUSE SUSE	`cpe:/o:suse:opensuse:-`	—
Amazon Linux 2 Amazon	`cpe:/o:amazon:linux_2:-`	—

CVE-2020-1738

Affected products

Known affected 8 products

Product	Identifier	Version
Open Source Ansible <2.7.17 Open Source / Ansible		<2.7.17
Open Source Ansible <2.9.7 Open Source / Ansible		<2.9.7
Open Source Ansible <2.8.11 Open Source / Ansible		<2.8.11
Debian Linux Debian	`cpe:/o:debian:debian_linux:-`	—
SUSE Linux SUSE	`cpe:/o:suse:suse_linux:-`	—
Red Hat Enterprise Linux Red Hat	`cpe:/o:redhat:enterprise_linux:-`	—
SUSE openSUSE SUSE	`cpe:/o:suse:opensuse:-`	—
Amazon Linux 2 Amazon	`cpe:/o:amazon:linux_2:-`	—

CVE-2020-1740

Affected products

Known affected 8 products

Product	Identifier	Version
Open Source Ansible <2.7.17 Open Source / Ansible		<2.7.17
Open Source Ansible <2.9.7 Open Source / Ansible		<2.9.7
Open Source Ansible <2.8.11 Open Source / Ansible		<2.8.11
Debian Linux Debian	`cpe:/o:debian:debian_linux:-`	—
SUSE Linux SUSE	`cpe:/o:suse:suse_linux:-`	—
Red Hat Enterprise Linux Red Hat	`cpe:/o:redhat:enterprise_linux:-`	—
SUSE openSUSE SUSE	`cpe:/o:suse:opensuse:-`	—
Amazon Linux 2 Amazon	`cpe:/o:amazon:linux_2:-`	—

CVE-2020-1753

Affected products

Known affected 8 products

Product	Identifier	Version
Open Source Ansible <2.7.17 Open Source / Ansible		<2.7.17
Open Source Ansible <2.9.7 Open Source / Ansible		<2.9.7
Open Source Ansible <2.8.11 Open Source / Ansible		<2.8.11
Debian Linux Debian	`cpe:/o:debian:debian_linux:-`	—
SUSE Linux SUSE	`cpe:/o:suse:suse_linux:-`	—
Red Hat Enterprise Linux Red Hat	`cpe:/o:redhat:enterprise_linux:-`	—
SUSE openSUSE SUSE	`cpe:/o:suse:opensuse:-`	—
Amazon Linux 2 Amazon	`cpe:/o:amazon:linux_2:-`	—

References

20 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://nvd.nist.gov/vuln/detail/CVE-2020-1740	external
https://nvd.nist.gov/vuln/detail/CVE-2020-1738	external
https://nvd.nist.gov/vuln/detail/CVE-2020-1736	external
https://nvd.nist.gov/vuln/detail/CVE-2020-1735	external
https://nvd.nist.gov/vuln/detail/CVE-2020-1753	external
https://access.redhat.com/errata/RHSA-2020:1543	external
https://access.redhat.com/errata/RHSA-2020:1542	external
https://access.redhat.com/errata/RHSA-2020:1541	external
https://access.redhat.com/errata/RHSA-2020:1544	external
https://lists.debian.org/debian-lts-announce/2020…	external
https://access.redhat.com/errata/RHSA-2020:2142	external
https://www.debian.org/security/2021/dsa-4950	external
https://alas.aws.amazon.com/AL2/ALASANSIBLE2-2023…	external
https://alas.aws.amazon.com/AL2/ALASANSIBLE2-2023…	external
https://lists.suse.com/pipermail/sle-security-upd…	external
https://lists.opensuse.org/archives/list/security…	external
https://lists.opensuse.org/archives/list/security…	external
https://lists.opensuse.org/archives/list/security…	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Ansible ist eine Software zur Automatisierung von Cloud Provisionierung,\r\nzum Konfigurationsmanagement und zur Anwendungsbereitstellung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in Ansible ausnutzen, um Sicherheitsvorkehrungen zu umgehen und Informationen offenzulegen",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2023-2478 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2023-2478.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2478 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2478"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2020-03-16",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1740"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2020-03-16",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1738"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2020-03-16",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1736"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2020-03-16",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1735"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2020-03-16",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1753"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1543 vom 2020-04-22",
        "url": "https://access.redhat.com/errata/RHSA-2020:1543"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1542 vom 2020-04-22",
        "url": "https://access.redhat.com/errata/RHSA-2020:1542"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1541 vom 2020-04-22",
        "url": "https://access.redhat.com/errata/RHSA-2020:1541"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1544 vom 2020-04-22",
        "url": "https://access.redhat.com/errata/RHSA-2020:1544"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA 2202 vom 2020-05-05",
        "url": "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202005/msg00005.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:2142 vom 2020-05-13",
        "url": "https://access.redhat.com/errata/RHSA-2020:2142"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4950 vom 2021-08-07",
        "url": "https://www.debian.org/security/2021/dsa-4950"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASANSIBLE2-2023-008 vom 2023-09-27",
        "url": "https://alas.aws.amazon.com/AL2/ALASANSIBLE2-2023-008.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASANSIBLE2-2023-006 vom 2023-09-27",
        "url": "https://alas.aws.amazon.com/AL2/ALASANSIBLE2-2023-006.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1509-1 vom 2024-05-06",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018463.html"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2024:14536-1 vom 2024-12-03",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7LWEIR2LXW4QRWCY6HDMLUO2OTX5OZIC/"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2025:15753-1 vom 2025-11-22",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/B35VLBQAUBSTZRIQ3B7VSJELPUMUJEEN/"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:10944-1 vom 2026-06-07",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/RDJCSKURZUL3XFJTVFYJNF2K5FKQODUE/"
      }
    ],
    "source_lang": "en-US",
    "title": "Ansible: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-06-07T22:00:00.000+00:00",
      "generator": {
        "date": "2026-06-08T09:26:26.127+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2023-2478",
      "initial_release_date": "2020-03-16T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2020-03-16T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2020-04-22T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-05-05T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2020-05-13T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-08T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-09-27T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2024-05-06T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-12-03T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2025-11-23T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2026-06-07T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von openSUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "10"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c2.7.17",
                "product": {
                  "name": "Open Source Ansible \u003c2.7.17",
                  "product_id": "T016043"
                }
              },
              {
                "category": "product_version",
                "name": "2.7.17",
                "product": {
                  "name": "Open Source Ansible 2.7.17",
                  "product_id": "T016043-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:ansible:2.7.17"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c2.8.11",
                "product": {
                  "name": "Open Source Ansible \u003c2.8.11",
                  "product_id": "T016096"
                }
              },
              {
                "category": "product_version",
                "name": "2.8.11",
                "product": {
                  "name": "Open Source Ansible 2.8.11",
                  "product_id": "T016096-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:ansible:2.8.11"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c2.9.7",
                "product": {
                  "name": "Open Source Ansible \u003c2.9.7",
                  "product_id": "T016097"
                }
              },
              {
                "category": "product_version",
                "name": "2.9.7",
                "product": {
                  "name": "Open Source Ansible 2.9.7",
                  "product_id": "T016097-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:ansible:2.9.7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Ansible"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-1735",
      "product_status": {
        "known_affected": [
          "T016043",
          "T016097",
          "T016096",
          "2951",
          "T002207",
          "67646",
          "T027843",
          "398363"
        ]
      },
      "release_date": "2020-03-16T23:00:00.000+00:00",
      "title": "CVE-2020-1735"
    },
    {
      "cve": "CVE-2020-1736",
      "product_status": {
        "known_affected": [
          "T016043",
          "T016097",
          "T016096",
          "2951",
          "T002207",
          "67646",
          "T027843",
          "398363"
        ]
      },
      "release_date": "2020-03-16T23:00:00.000+00:00",
      "title": "CVE-2020-1736"
    },
    {
      "cve": "CVE-2020-1738",
      "product_status": {
        "known_affected": [
          "T016043",
          "T016097",
          "T016096",
          "2951",
          "T002207",
          "67646",
          "T027843",
          "398363"
        ]
      },
      "release_date": "2020-03-16T23:00:00.000+00:00",
      "title": "CVE-2020-1738"
    },
    {
      "cve": "CVE-2020-1740",
      "product_status": {
        "known_affected": [
          "T016043",
          "T016097",
          "T016096",
          "2951",
          "T002207",
          "67646",
          "T027843",
          "398363"
        ]
      },
      "release_date": "2020-03-16T23:00:00.000+00:00",
      "title": "CVE-2020-1740"
    },
    {
      "cve": "CVE-2020-1753",
      "product_status": {
        "known_affected": [
          "T016043",
          "T016097",
          "T016096",
          "2951",
          "T002207",
          "67646",
          "T027843",
          "398363"
        ]
      },
      "release_date": "2020-03-16T23:00:00.000+00:00",
      "title": "CVE-2020-1753"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CVE-2020-1735 (GCVE-0-2020-1735)

WID-SEC-W-2023-2478

Tags

Sightings

Nomenclature