CVE-2021-33467: Use After Free

July 26, 2022 (updated July 28, 2022)

An issue was discovered in yasm version 1.3.0. There is a use-after-free in pp_getline() in modules/preprocs/nasm/nasm-pp.c.

References

gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d
github.com/yasm/yasm/issues/163
nvd.nist.gov/vuln/detail/CVE-2021-33467

Code Behaviors & Features

Detect and mitigate CVE-2021-33467 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →