sudo: Baron Samedit aka. CVE-2021-3156

Quoting DSA 4839-1:

"The Qualys Research Labs discovered a heap-based buffer overflow vulnerability in sudo, a program designed to provide limited super user privileges to specific users. Any local user (sudoers and non-sudoers) can exploit this flaw for root privilege escalation."

https://security-tracker.debian.org/tracker/CVE-2021-3156

Edited Jan 28, 2021 by intrigeri

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