{
  "schema_version": "1.4.0",
  "id": "GHSA-6f9j-p2gf-3f72",
  "modified": "2022-05-14T03:44:36Z",
  "published": "2022-05-14T03:44:36Z",
  "aliases": [
    "CVE-2017-18120"
  ],
  "details": "A double-free bug in the read_gif function in gifread.c in gifsicle 1.90 allows a remote attacker to cause a denial-of-service attack or unspecified other impact via a maliciously crafted file, because last_name is mishandled, a different vulnerability than CVE-2017-1000421.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18120"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kohler/gifsicle/issues/117"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kohler/gifsicle/commit/118a46090c50829dc543179019e6140e1235f909"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878739"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=881120"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-02T09:29:00Z"
  }
}