It was discovered that Jhead did not properly handle certain crafted images while processing the Exif markers. An attacker could possibly use this issue to crash Jhead, resulting in a denial of service.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "1:2.97-1+deb8u2ubuntu0.1~esm4", "binary_name": "jhead" }, { "binary_version": "1:2.97-1+deb8u2ubuntu0.1~esm4", "binary_name": "jhead-dbgsym" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "1:3.00-4+deb9u1ubuntu0.1~esm4", "binary_name": "jhead" }, { "binary_version": "1:3.00-4+deb9u1ubuntu0.1~esm4", "binary_name": "jhead-dbgsym" } ] }