Vulnerability-Lookup

GHSA-Q2XQ-8H7M-VRFM

Vulnerability from github – Published: 2022-05-24 17:17 – Updated: 2022-05-24 17:17

Details

Missing input validation in the ar/tar implementations of APT before version 2.1.2 could result in denial of service when processing specially crafted deb files.

Severity ?

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-3810"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-15T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Missing input validation in the ar/tar implementations of APT before version 2.1.2 could result in denial of service when processing specially crafted deb files.",
  "id": "GHSA-q2xq-8h7m-vrfm",
  "modified": "2022-05-24T17:17:59Z",
  "published": "2022-05-24T17:17:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-3810"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Debian/apt/issues/111"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/bugs/1878177"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-security-announce/2020/msg00089.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U4PEH357MZM2SUGKETMEHMSGQS652QHH"
    },
    {
      "type": "WEB",
      "url": "https://salsa.debian.org/apt-team/apt/-/commit/dceb1e49e4b8e4dadaf056be34088b415939cda6"
    },
    {
      "type": "WEB",
      "url": "https://tracker.debian.org/news/1144109/accepted-apt-212-source-into-unstable"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4359-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4359-2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-3810 (GCVE-0-2020-3810)

Vulnerability from cvelistv5 – Published: 2020-05-15 13:42 – Updated: 2024-09-17 01:01

Summary

Missing input validation in the ar/tar implementations of APT before version 2.1.2 could result in denial of service when processing specially crafted deb files.

Severity ?

No CVSS data available.

CWE

apt out-of-bounds read in .ar/.tar implemations

Assigner

debian

References

URL

Tags

	https://github.com/Debian/apt/issues/111	x_refsource_MISC
	https://bugs.launchpad.net/bugs/1878177	x_refsource_MISC
	https://salsa.debian.org/apt-team/apt/-/commit/dc…	x_refsource_MISC
	https://lists.debian.org/debian-security-announce…	x_refsource_MISC
	https://tracker.debian.org/news/1144109/accepted-…	x_refsource_MISC
	https://usn.ubuntu.com/4359-1/	vendor-advisoryx_refsource_UBUNTU
	https://usn.ubuntu.com/4359-2/	vendor-advisoryx_refsource_UBUNTU
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	Debian	apt	Affected: before 2.1.2

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JSON

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        ],
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-Q2XQ-8H7M-VRFM

CVE-2020-3810 (GCVE-0-2020-3810)

Tags

Sightings

Nomenclature