CVE-2023-31724 : yasm 1.3.0.55.g101bc was discovered to contain a segmentation violation via the

yasm 1.3.0.55.g101bc was discovered to contain a segmentation violation via the function do_directive at /nasm/nasm-pp.c.

Published 2023-05-17 15:15:09

Updated 2023-05-24 21:17:20

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2023-31724

Yasm Project » Yasm » Version: 1.3.0.55.g101bc
cpe:2.3:a:yasm_project:yasm:1.3.0.55.g101bc:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.09%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 38 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

https://github.com/yasm/yasm/issues/222

There exists SEGV in yasm/modules/preprocs/nasm/nasm-pp.c:3570 in do_directive · Issue #222 · yasm/yasm · GitHub
Exploit;Issue Tracking;Third Party Advisory
https://github.com/DaisyPo/fuzzing-vulncollect/tree/main/yasm/SEGV/nasm-pp.c:3570%20in%20do_directive

fuzzing-vulncollect/yasm/SEGV/nasm-pp.c:3570 in do_directive at main · DaisyPo/fuzzing-vulncollect · GitHub
Exploit;Third Party Advisory

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