CVE-2023-51258

MEDIUM

YASM 1.3.0 - DoS

Title source: llm

Description

A memory leak issue discovered in YASM v.1.3.0 allows a local attacker to cause a denial of service via the new_Token function in the modules/preprocs/nasm/nasm-pp:1512.

References (1)

[Exploit] https://github.com/hanxuer/crashes/blob/main/yasm/04/readme.md

View Exploit ZIP pw:eip

Scores

CVSS v3 5.5

EPSS 0.0003

EPSS Percentile 9.3%

Attack Vector LOCAL

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

Classification

CWE

CWE-401

Status published

Affected Products (1)

tortall/yasm

Timeline

Published Jan 18, 2024

Tracked Since Feb 18, 2026