{"id":"USN-4987-2","summary":"libimage-exiftool-perl vulnerability","details":"\nUSN-4987-1 fixed a vulnerability in ExifTool. This update provides\nthe corresponding update for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that ExifTool did not properly sanitize user data for the\n DjVu file format. An attacker could use this vulnerability to cause a DoS or\n possibly execute arbitrary code.\n","modified":"2026-06-25T13:30:13.981606783Z","published":"2022-02-08T21:24:13Z","related":["UBUNTU-CVE-2021-22204"],"upstream":["CVE-2021-22204","UBUNTU-CVE-2021-22204"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4987-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-22204"}],"affected":[{"package":{"name":"libimage-exiftool-perl","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libimage-exiftool-perl?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.10-1ubuntu0.1~esm1"}]}],"versions":["10.00-1","10.02-1","10.04-1","10.05-1","10.07-1","10.08-1","10.09-1","10.10-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"10.10-1ubuntu0.1~esm1","binary_name":"libimage-exiftool-perl"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2021-22204"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4987-2.json"}}],"schema_version":"1.7.5"}