Security Advisory

CVE-2023-4255

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-12-21 16:08:39

Last updated 2025-02-13 17:09:26

Assigner redhat

State PUBLISHED

Description

An out-of-bounds write issue has been discovered in the backspace handling of the checkType() function in etc.c within the W3M application. This vulnerability is triggered by supplying a specially crafted HTML file to the w3m binary. Exploitation of this flaw could lead to application crashes, resulting in a denial of service condition.

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