ghsa-4fxq-mcvv-8fqm
Vulnerability from github
Published
2022-05-24 19:08
Modified
2025-11-04 00:30
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details

libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block).

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{
  "affected": [],
  "aliases": [
    "CVE-2021-36976"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-20T07:15:00Z",
    "severity": "MODERATE"
  },
  "details": "libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block).",
  "id": "GHSA-4fxq-mcvv-8fqm",
  "modified": "2025-11-04T00:30:30Z",
  "published": "2022-05-24T19:08:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36976"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32375"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libarchive/OSV-2021-557.yaml"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SE5NJQNM22ZE5Z55LPAGCUHSBQZBKMKC"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SE5NJQNM22ZE5Z55LPAGCUHSBQZBKMKC"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202208-26"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213182"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213183"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213193"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2022/Mar/27"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2022/Mar/28"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2022/Mar/29"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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