CVE-2021-3156

Sudo Heap-Based Buffer Overflow Vulnerability
100.0%
EPSS
100%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

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

Vendor
Sudo
Product
Sudo
Added to KEV
Apr 6, 2022
Remediation due
Apr 27, 2022 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-122, CWE-193
EPSS
100.0% as of Nov 10
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded