USN-5497-1 fixed vulnerabilities in Libjpeg6b. This update provides the corresponding updates for Ubuntu 16.04 ESM.
Original advisory details:
It was discovered that Libjpeg6b was not properly performing bounds checks when compressing PPM and Targa image files. An attacker could possibly use this issue to cause a denial of service. (CVE-2018-11212)
Chijin Zhou discovered that Libjpeg6b was incorrectly handling the EOF character in input data when generating JPEG files. An attacker could possibly use this issue to force the execution of a large loop, force excessive memory consumption, and cause a denial of service. (CVE-2018-11813)
Sheng Shu and Dongdong She discovered that Libjpeg6b was not properly limiting the amount of memory being used when it was performing decompression or multi-pass compression operations. An attacker could possibly use this issue to force excessive memory consumption and cause a denial of service. (CVE-2020-14152)
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "libjpeg62": "1:6b2-2ubuntu0.1~esm1", "libjpeg62-dbg": "1:6b2-2ubuntu0.1~esm1", "libjpeg62-dbgsym": "1:6b2-2ubuntu0.1~esm1", "libjpeg62-dev-dbgsym": "1:6b2-2ubuntu0.1~esm1", "libjpeg62-dev": "1:6b2-2ubuntu0.1~esm1" } ] }