ghsa-q27x-567x-5347
Vulnerability from github
Published
2022-05-13 01:25
Modified
2025-04-20 03:38
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-9843"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-05-23T04:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation.",
  "id": "GHSA-q27x-567x-5347",
  "modified": "2025-04-20T03:38:06Z",
  "published": "2022-05-13T01:25:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9843"
    },
    {
      "type": "WEB",
      "url": "https://github.com/madler/zlib/commit/d1d577490c15a0c6862473d7576352a9f18ef811"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujul2020.html"
    },
    {
      "type": "WEB",
      "url": "https://wiki.mozilla.org/images/0/09/Zlib-report.pdf"
    },
    {
      "type": "WEB",
      "url": "https://wiki.mozilla.org/MOSS/Secure_Open_Source/Completed#zlib"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4292-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4246-1"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT208144"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT208115"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT208113"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT208112"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20181018-0002"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202007-54"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201701-56"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1402351"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:3453"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:3047"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:3046"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:2999"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1222"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1221"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1220"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-12/msg00127.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2017-01/msg00050.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2017-01/msg00053.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/12/05/21"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95131"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1039427"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041888"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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