{
  "cveId": "CVE-2022-29977",
  "url": "https://patchblox.com/security/cve/CVE-2022-29977",
  "summary": "CVE-2022-29977 is fixed in libsixel on 1 platform by DEBIAN-CVE-2022-29977 (version 1:1.8.7-1), released May 11, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libsixel: There is an assertion failure error in stbi__jpeg_huff_decode, stb_image.h:1894 in libsixel img2sixel 1.8.6",
  "description": "There is an assertion failure error in stbi__jpeg_huff_decode, stb_image.h:1894 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file.",
  "published": "2022-05-11T14:15:08Z",
  "severity": "medium",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "epss": 0.01037,
  "epssPercentile": 0.64125,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libsixel",
      "release": "Debian 14",
      "fixedVersion": "1:1.8.7-1",
      "fix": "DEBIAN-CVE-2022-29977",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-29977",
      "released": "2022-05-11T14:15:08Z"
    }
  ],
  "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"
  }
}