Vulnerability-Lookup

GHSA-HXWV-6335-26H5

Vulnerability from github – Published: 2022-05-24 17:17 – Updated: 2022-10-07 18:15

Details

A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active Directory Domain Controller LDAP server, an unauthorized user can cause a stack overflow leading to a denial of service. The highest threat from this vulnerability is to system availability. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2.

Severity

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-10704"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-674"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-06T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active Directory Domain Controller LDAP server, an unauthorized user can cause a stack overflow leading to a denial of service. The highest threat from this vulnerability is to system availability. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2.",
  "id": "GHSA-hxwv-6335-26h5",
  "modified": "2022-10-07T18:15:55Z",
  "published": "2022-05-24T17:17:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10704"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10704"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5KW3ZO35NVDO57JSBZHTQZOS3AIQ5QE"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y7DVGCHG3XPIBQ5ETGMGW7MXNOO4HFH4"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202007-15"
    },
    {
      "type": "WEB",
      "url": "https://www.samba.org/samba/security/CVE-2020-10704.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-10704 (GCVE-0-2020-10704)

Vulnerability from cvelistv5 – Published: 2020-05-06 00:00 – Updated: 2024-08-04 11:06

Summary

Severity

7.5 (High)


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

CWE

CWE-674

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1035 records in the last 180 days details

References

8 references

URL	Tags
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
https://security.gentoo.org/glsa/202007-15	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2020…	mailing-list
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…
https://www.samba.org/samba/security/CVE-2020-107…

Impacted products

1 product

Vendor	Product	Version
Red Hat	samba	Affected: All versions before 4.10.15 Affected: All versions before 4.11.8 Affected: All versions before 4.12.2

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:06:11.201Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "FEDORA-2020-e244c98af5",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y7DVGCHG3XPIBQ5ETGMGW7MXNOO4HFH4/"
          },
          {
            "name": "FEDORA-2020-9cf0b1c8f1",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U5KW3ZO35NVDO57JSBZHTQZOS3AIQ5QE/"
          },
          {
            "name": "openSUSE-SU-2020:1023",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html"
          },
          {
            "name": "GLSA-202007-15",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202007-15"
          },
          {
            "name": "openSUSE-SU-2020:1313",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html"
          },
          {
            "name": "[debian-lts-announce] 20201123 [SECURITY] [DLA 2463-1] samba security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html"
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            ],
            "url": "https://www.samba.org/samba/security/CVE-2020-10704.html"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "samba",
          "vendor": "Red Hat",
          "versions": [
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              "version": "All versions before 4.10.15"
            },
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              "version": "All versions before 4.11.8"
            },
            {
              "status": "affected",
              "version": "All versions before 4.12.2"
            }
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active Directory Domain Controller LDAP server, an unauthorized user can cause a stack overflow leading to a denial of service. The highest threat from this vulnerability is to system availability. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
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          "descriptions": [
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              "description": "CWE-674",
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        },
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        },
        {
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          "tags": [
            "vendor-advisory"
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          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html"
        },
        {
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          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202007-15"
        },
        {
          "name": "openSUSE-SU-2020:1313",
          "tags": [
            "vendor-advisory"
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          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html"
        },
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          "tags": [
            "mailing-list"
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        },
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10704"
        },
        {
          "url": "https://www.samba.org/samba/security/CVE-2020-10704.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2020-10704",
    "datePublished": "2020-05-06T00:00:00.000Z",
    "dateReserved": "2020-03-20T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:06:11.201Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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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.
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