{
  "id": "openEuler-SA-2023-1316",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1316",
  "title": "An update for libtiff is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1",
  "severity": "Medium",
  "description": "This libtiff provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.\r\n\r\nSecurity Fix(es):\r\n\r\nA NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.(CVE-2023-2731)",
  "cves": [
    {
      "id": "CVE-2023-2731",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2731",
      "severity": "Medium"
    }
  ]
}