VulnerabilityModified
CVE-2023-29582
yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the function parse_expr1 at /nasm/nasm-parse.c.
MEDIUM 5.5EPSS 0.34%
Does this matter?
Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own.
Description
yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the function parse_expr1 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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.34% probability · 28th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- yasm project/yasm
- Source
- cve@mitre.org
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2189601#c3
- https://github.com/yasm/yasm/issues/217Exploit, Issue Tracking
- https://github.com/z1r00/fuzz_vuln/blob/main/yasm/stack-overflow/parse_expr1/readme.mdExploit
- https://bugzilla.redhat.com/show_bug.cgi?id=2189601#c3
- https://github.com/yasm/yasm/issues/217Exploit, Issue Tracking
- https://github.com/z1r00/fuzz_vuln/blob/main/yasm/stack-overflow/parse_expr1/readme.mdExploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.