USN-5476-1: Liblouis vulnerabilities

Related Vulnerabilities: CVE-2022-26981   CVE-2022-31783  

Several security issues were fixed in liblouis.

Details

Han Zheng discovered that Liblouis incorrectly handled certain inputs.
An attacker could possibly use this issue to cause a crash. This issue was
addressed in Ubuntu 21.10 and Ubuntu 22.04 LTS. (CVE-2022-26981)

It was discovered that Liblouis incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code
or cause a crash. (CVE-2022-31783)