CVE-2023-29583

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the function parse_expr5 at /nasm/nasm-parse.c. Note: This has been disputed by third parties who argue this is a bug and not a security issue because yasm is a standalone program not designed to run untrusted code.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787 CWE-121

Affected software

Vendor	Product	Versions
n/a	n/a	n/a
yasm_project	yasm	1.3.0.55.g101bc

References

https://github.com/yasm/yasm/issues/218Exploit, Issue Tracking
https://github.com/z1r00/fuzz_vuln/blob/main/yasm/stack-overflow/parse_expr5/readme.mdExploit
https://github.com/yasm/yasm/issues/218Exploit, Issue Tracking
https://github.com/z1r00/fuzz_vuln/blob/main/yasm/stack-overflow/parse_expr5/readme.mdExploit

Timeline

Published: Apr 24, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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