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.
References (2)
Core 2
Core References
Exploit, Issue Tracking
https://github.com/yasm/yasm/issues/218
Scores
CVSS v3
5.5
EPSS
0.0014
EPSS Percentile
32.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-121
CWE-787
Status
published
Products (1)
yasm_project/yasm
1.3.0.55.g101bc
Published
Apr 24, 2023
Tracked Since
Feb 18, 2026