CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: Apr 27, 2022
High
CISA KEVCVE-2021-3156
Sudo—Sudo
Sudo contains an off-by-one error that can result in a heap-based buffer overflow, which allows for privilege escalation.
Required Action
https://nvd.nist.gov/vuln/detail/CVE-2021-3156
Vulnerability Overview
- Severity
- High
- CISA KEV
- Yes
- Ransomware
- Unknown
- Published
- Apr 6, 2022
- KEV Added
- Apr 6, 2022
- Due Date
- Apr 27, 2022
- Related Articles
- 0
Vendor
Sudo
Sudo