What’s Vulnerable › Vulnerabilities
CVE-2023-36377
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-07-03 · updated 2026-06-17
- Weakness: CWE-120
Description
Buffer Overflow vulnerability in mtrojnar osslsigncode v.2.3 and before allows a local attacker to execute arbitrary code via a crafted .exe, .sys, and .dll files.
Affected products
References
- https://github.com/mtrojnar/osslsigncode/compare/2.2...2.3
- https://github.com/mtrojnar/osslsigncode/releases/tag/2.3
- https://lists.debian.org/debian-lts-announce/2023/12/msg00016.html
- https://github.com/mtrojnar/osslsigncode/compare/2.2...2.3
- https://github.com/mtrojnar/osslsigncode/releases/tag/2.3
- https://lists.debian.org/debian-lts-announce/2023/12/msg00016.html
- https://lists.debian.org/debian-lts-announce/2025/12/msg00037.html
Get alerted when CVE-2023-36377 or the next vulnerability affects your stack