CVE-2019-20334
First published: Sat Jan 04 2020(Updated: )
In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c. This potentially affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6 (and stdscan in asm/stdscan.c). This is similar to CVE-2019-6290 and CVE-2019-6291.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nasm Netwide Assembler | =2.14.02 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-20334?
CVE-2019-20334 is a vulnerability in Netwide Assembler (NASM) version 2.14.02 that causes stack consumption in expr# functions in asm/eval.c.
How does CVE-2019-20334 affect the expr# functions in NASM?
CVE-2019-20334 affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6, as well as stdscan in asm/stdscan.c.
What is the severity of CVE-2019-20334?
CVE-2019-20334 has a severity rating of medium with a CVSS score of 5.5.
Which version of NASM is affected by CVE-2019-20334?
CVE-2019-20334 affects NASM version 2.14.02.
Is there a fix available for CVE-2019-20334?
Yes, a fix for CVE-2019-20334 is available. Please refer to the provided references for more information.
- collector/nvd-index
- agent/weakness
- agent/severity
- agent/references
- agent/author
- agent/type
- agent/event
- 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/2.14.02