ghsa-j2h5-f8x6-m62x
Vulnerability from github
Published
2022-05-14 02:08
Modified
2025-04-12 12:58
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details

The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-2191"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-04-13T16:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.",
  "id": "GHSA-j2h5-f8x6-m62x",
  "modified": "2025-04-12T12:58:37Z",
  "published": "2022-05-14T02:08:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2191"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201608-01"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/optipng/bugs/59"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-04/msg00061.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-04/msg00065.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/136553/Optipng-Invalid-Write.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2016/Apr/15"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3546"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/04/04/2"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/537972/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2951-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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