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High-risk vulnerability digests

CVE-2021-3156

  • KEV

Sudo Heap-Based Buffer Overflow Vulnerability

Details

CISA date
2022-04-06
Affected versions
Sudo
Summary
Sudo contains an off-by-one error that can result in a heap-based buffer overflow, which allows for privilege escalation.
Remediation
Apply updates per vendor instructions.
Exploit info
No exploit-tagged NVD references in our cache; see the CISA KEV link below.

View on NVD  ·  CISA KEV catalog

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Information is aggregated from multiple authoritative sources for convenience; verify with NVD and vendors before operational decisions.