CVE-2020-21685: Buffer Overflow
First published: Tue Aug 22 2023(Updated: )
Buffer Overflow vulnerability in hash_findi function in hashtbl.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nasm Netwide Assembler | =2.15-rc0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID for this buffer overflow vulnerability?
The vulnerability ID for this buffer overflow vulnerability is CVE-2020-21685.
How does the buffer overflow vulnerability impact nasm?
The buffer overflow vulnerability in nasm allows remote attackers to cause a denial of service via a crafted asm file.
What is the severity rating of CVE-2020-21685?
The severity rating of CVE-2020-21685 is medium with a score of 5.5.
How can I fix the buffer overflow vulnerability in nasm 2.15rc0?
To fix the buffer overflow vulnerability in nasm 2.15rc0, it is recommended to update to a version that includes the fix or apply any available patches or security updates provided by the vendor.
Where can I find more information about this buffer overflow vulnerability?
More information about this buffer overflow vulnerability can be found at the following URL: https://bugzilla.nasm.us/show_bug.cgi?id=3392644
- collector/nvd-api
- collector/nvd-index
- agent/references
- agent/severity
- agent/author
- agent/type
- agent/event
- agent/weakness
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/nasm
- canonical/nasm netwide assembler
- version/nasm netwide assembler/2.15-rc0