CVE-2023-23109

HIGH

Crasm < 1.11 - Divide By Zero

Title source: rule

Description

In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a divide by zero fault in the function opdiv.

References (2)

[Third Party Advisory] https://github.com/WhatTheFuzz/crasm-fuzz/tree/a020ad6ad99a72ca373f7dd1aab3a61a7c87fd66/bug-floating-point-exception

View Writeup ZIP pw:eip

[Patch, Third Party Advisory] https://github.com/colinbourassa/crasm/pull/7

Scores

CVSS v3 7.5

EPSS 0.0023

EPSS Percentile 45.5%

Attack Vector NETWORK

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

Classification

CWE

CWE-369

Status published

Affected Products (1)

crasm_project/crasm < 1.11

Timeline

Published Feb 27, 2023

Tracked Since Feb 18, 2026