Vulnerability Description
Buffer Overflow vulnerability in scan function in stdscan.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nasm | Netwide Assembler | 2.15 |
Related Weaknesses (CWE)
References
- https://bugzilla.nasm.us/show_bug.cgi?id=3392645ExploitIssue TrackingVendor Advisory
- https://bugzilla.nasm.us/show_bug.cgi?id=3392645ExploitIssue TrackingVendor Advisory
FAQ
What is CVE-2020-21687?
CVE-2020-21687 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Buffer Overflow vulnerability in scan function in stdscan.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.
How severe is CVE-2020-21687?
CVE-2020-21687 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-2020-21687?
Check the references section above for vendor advisories and patch information. Affected products include: Nasm Netwide Assembler.