{
  "cveId": "CVE-2022-3626",
  "url": "https://patchblox.com/security/cve/CVE-2022-3626",
  "summary": "CVE-2022-3626 is fixed in 4 products on 1 platform, first by DEBIAN-CVE-2022-3626, released October 21, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libtiff: The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.\n\nSecurity...",
  "description": "The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.\n\nSecurity Fix(es):\n\n* libtiff: heap Buffer overflows in tiffcrop.c (CVE-2022-3570)\n\n* libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix (CVE-2022-3597)\n\n* libtiff: out-of-bounds write in extractContigSamplesShifted24bits in tools/tiffcrop.c (CVE-2022-3598)\n\n* libtiff: out-of-bounds read in writeSingleSection in tools/tiffcrop.c (CVE-2022-3599)\n\n* libtiff: out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c (CVE-2022-3626)\n\n* libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c (CVE-2022-3627)\n\n* libtiff: integer overflow in function TIFFReadRGBATileExt of the file (CVE-2022-3970)\n\n* libtiff: out-of-bounds read in tiffcp in tools/tiffcp.c (CVE-2022-4645)\n\n* libtiff: heap buffer overflow issues related to TIFFTAG_INKNAMES and related TIFFTAG_NUMBEROFINKS value (CVE-2023-30774)\n\n* libtiff: Heap buffer overflow in extractContigSamples32bits, tiffcrop.c (CVE-2023-30775)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 9.2 Release Notes linked from the References section.",
  "published": "2022-10-21T16:15:11Z",
  "severity": "Moderate",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "epss": 0.0126,
  "epssPercentile": 0.69773,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libtiff",
      "release": "RHEL 9",
      "fixedVersion": "0:4.4.0-7.el9",
      "fix": "RHSA-2023:2340",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-2340",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff",
      "release": "almalinux 9",
      "fixedVersion": "4.4.0-7.el9",
      "fix": "ALSA-2023:2340",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-2340",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff",
      "release": "ol 9",
      "fixedVersion": "0:4.4.0-7.el9",
      "fix": "ELSA-2023-2340",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-2340",
      "released": "2023-05-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:4.4.0-7.el9",
      "fix": "RHSA-2023:2340",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-2340",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-devel",
      "release": "almalinux 9",
      "fixedVersion": "4.4.0-7.el9",
      "fix": "ALSA-2023:2340",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-2340",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-devel",
      "release": "ol 9",
      "fixedVersion": "0:4.4.0-7.el9",
      "fix": "ELSA-2023-2340",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-2340",
      "released": "2023-05-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-tools",
      "release": "RHEL 9",
      "fixedVersion": "0:4.4.0-7.el9",
      "fix": "RHSA-2023:2340",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-2340",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-tools",
      "release": "almalinux 9",
      "fixedVersion": "4.4.0-7.el9",
      "fix": "ALSA-2023:2340",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-2340",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-tools",
      "release": "ol 9",
      "fixedVersion": "0:4.4.0-7.el9",
      "fix": "ELSA-2023-2340",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-2340",
      "released": "2023-05-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tiff",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "4.4.0-5",
      "fix": "DEBIAN-CVE-2022-3626",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-3626",
      "released": "2022-10-21T16:15:11Z"
    },
    {
      "platform": "linux",
      "product": "tiff",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "4.4.0-5",
      "fix": "DEBIAN-CVE-2022-3626",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-3626",
      "released": "2022-10-21T16:15:11Z"
    },
    {
      "platform": "linux",
      "product": "tiff",
      "release": "Debian 14",
      "fixedVersion": "4.4.0-5",
      "fix": "DEBIAN-CVE-2022-3626",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-3626",
      "released": "2022-10-21T16:15:11Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}