VULNERABILITY INTELLIGENCE

CVE-2023-49554

CVSS score5.5 MEDIUM

EPSS probability0.40%

CISA KEVNot currently listed

Published2024-01-03

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

Use After Free vulnerability in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the do_directive function in the modules/preprocs/nasm/nasm-pp.c component.

Weakness classification

CWE-416: Use After Free

Primary references

cve@mitre.org — Exploit, Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Vendor Advisory