Vulnerability Description
yasm 1.3.0.55.g101bc has a segmentation violation in the function delete_Token at modules/preprocs/nasm/nasm-pp.c. NOTE: although a libyasm application could become unavailable if this were exploited, the vendor's position is that there is no security relevance because there is either supposed to be input validation before data reaches libyasm, or a sandbox in which the application runs.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Yasm Project | Yasm | 1.3.0.55.g101bc |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2186333
- https://github.com/yasm/yasm/blob/master/SECURITY.md
- https://github.com/yasm/yasm/issues/216ExploitIssue TrackingThird Party Advisory
- https://github.com/z1r00/fuzz_vuln/blob/main/yasm/segv/delete_Token/readme.mdExploitThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2186333
- https://github.com/yasm/yasm/blob/master/SECURITY.md
- https://github.com/yasm/yasm/issues/216ExploitIssue TrackingThird Party Advisory
- https://github.com/z1r00/fuzz_vuln/blob/main/yasm/segv/delete_Token/readme.mdExploitThird Party Advisory
FAQ
What is CVE-2023-29581?
CVE-2023-29581 is a vulnerability with a CVSS score of 5.5 (MEDIUM). yasm 1.3.0.55.g101bc has a segmentation violation in the function delete_Token at modules/preprocs/nasm/nasm-pp.c. NOTE: although a libyasm application could become unavailable if this were exploited,...
How severe is CVE-2023-29581?
CVE-2023-29581 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-29581?
Check the references section above for vendor advisories and patch information. Affected products include: Yasm Project Yasm.