It was discovered that XZ Utils incorrectly handled certain memory allocation failures when reinitializing decoders for specific compressed file formats. An attacker could possibly use this issue to trigger an invalid memory write, resulting in a denial of service or arbitrary code execution.
USN-8945-1: XZ Utils vulnerability
About this summary. This is a short excerpt from the description that Ubuntu Security published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://ubuntu.com/security/notices/USN-8945-1
Source attribution: headline and facts are from Ubuntu Security (ubuntu.com). Summary method: excerpt of the source description. See our source attribution policy.

