GHSA-8V47-XFH7-92FH

Vulnerability from github – Published: 2022-02-27 00:00 – Updated: 2025-05-05 18:31
VLAI?
Details

valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2022-23308"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-02-26T05:15:00Z",
    "severity": "HIGH"
  },
  "details": "valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.",
  "id": "GHSA-8v47-xfh7-92fh",
  "modified": "2025-05-05T18:31:38Z",
  "published": "2022-02-27T00:00:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23308"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GNOME/libxml2/commit/652dd12a858989b14eed4e84e453059cd3ba340e"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.9.13/NEWS"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202210-03"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220331-0008"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213253"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213254"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213255"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213256"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213257"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213258"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2022/May/33"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2022/May/34"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2022/May/35"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2022/May/36"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2022/May/37"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2022/May/38"
    }
  ],
  "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"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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.