Firetruck

CVE-2021-3156

KEV

Sudo Heap-Based Buffer Overflow Vulnerability

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Vendor / Project
Sudo
Product
Sudo
Date added
Apr 6, 2022
Due date
Apr 27, 2022
Known ransomware use
Unknown
CWEs
CWE-122, CWE-193

Description

Sudo contains an off-by-one error that can result in a heap-based buffer overflow, which allows for privilege escalation.

Required action

Apply updates per vendor instructions.

Notes