USN-5068-1: GD library vulnerabilities

USN-5068-1: GD library vulnerabilities

It was discovered that GD Graphics Library incorrectly handled certain GD and GD2 files.
An attacker could possibly use this issue to cause a crash or expose sensitive information.
This issue only affected Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, Ubuntu 16.04 ESM, and Ubuntu 14.04 ESM.
(CVE-2017-6363)

It was discovered that GD Graphics Library incorrectly handled certain TGA files.
An attacker could possibly use this issue to cause a denial of service or
expose sensitive information. (CVE-2021-381)

It was discovered that GD Graphics Library incorrectly handled certain files.
An attacker could possibly use this issue to cause a crash.
(CVE-2021-40145)
Source: USN-5068-1: GD library vulnerabilities