Tag
cve-2021-3156
Safeguard articles tagged "cve-2021-3156" — guides, analysis, and best practices for software supply chain and application security.
3 articles
Vulnerability Analysis
CVE-2021-3156: Sudo Heap-Based Buffer Overflow Vulnerability
CVE-2021-3156 affects Sudo Sudo and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2022-04-06.
Sep 17, 20263 min read
Vulnerability Analysis
Baron Samedit (CVE-2021-3156) Explained: The Sudo Root Overflow
CVE-2021-3156, Baron Samedit, is a heap overflow in sudo that gives any local user root and hid in plain sight for nearly a decade. Here is the root cause, a one-line test, and the patched version.
Jul 4, 20266 min read
Vulnerability Analysis
Sudo Baron Samedit heap overflow (CVE-2021-3156)
A decade-old sudo heap overflow, CVE-2021-3156 (Baron Samedit), let any local user gain root. Here's what's affected and how to fix it.
Jan 18, 20267 min read
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