USN-5325-1: Zsh vulnerabilities

Related Vulnerabilities: CVE-2019-20044   CVE-2021-45444  

Several security issues were fixed in Zsh.

Details

Sam Foxman discovered that Zsh incorrectly handled certain inputs.
An attacker could possibly use this issue to regain dropped privileges.
(CVE-2019-20044)

It was discovered that Zsh incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2021-45444)