Out-of-bounds Read Affecting w3m package, versions <0.5.3+git20230121-2ubuntu0.23.10.1


Severity

Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.07% (35th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-UBUNTU2310-W3M-5972998
  • published21 Nov 2024
  • disclosed14 Jul 2023

Introduced: 14 Jul 2023

CVE-2023-38253  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Ubuntu:23.10 w3m to version 0.5.3+git20230121-2ubuntu0.23.10.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream w3m package and not the w3m package as distributed by Ubuntu. See How to fix? for Ubuntu:23.10 relevant fixed versions and status.

An out-of-bounds read flaw was found in w3m, in the growbuf_to_Str function in indep.c. This issue may allow an attacker to cause a denial of service through a crafted HTML file.

CVSS Scores

version 3.1