github - ghsa-mg62-fpgc-6hjj

ghsa-mg62-fpgc-6hjj

Vulnerability from github

Published

2022-08-24 00:00

Modified

2022-08-27 00:00

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-31566"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-23T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.",
  "id": "GHSA-mg62-fpgc-6hjj",
  "modified": "2022-08-27T00:00:48Z",
  "published": "2022-08-24T00:00:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31566"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libarchive/libarchive/issues/1566"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libarchive/libarchive/commit/b41daecb5ccb4c8e3b2c53fd6147109fc12c3043"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2021-31566"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2024237"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00030.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-31566 (GCVE-0-2021-31566)

Vulnerability from cvelistv5

Published

2022-08-23 00:00

Modified

2024-08-03 23:03

Severity ?

CWE

CWE-59 - - Improper Link Resolution Before File Access ('Link Following')

Summary

An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.

References

URL

Tags

	https://github.com/libarchive/libarchive/issues/1566
	https://github.com/libarchive/libarchive/commit/b41daecb5ccb4c8e3b2c53fd6147109fc12c3043
	https://bugzilla.redhat.com/show_bug.cgi?id=2024237
	https://access.redhat.com/security/cve/CVE-2021-31566
	https://lists.debian.org/debian-lts-announce/2022/11/msg00030.html	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	libarchive	Version: Fixed in libarchive 3.5.2

Show details on NVD website

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:03:33.486Z",
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    ],
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        {
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          "vendor": "n/a",
          "versions": [
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        }
      ],
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  "cveMetadata": {
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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