Improper Input Validation Affecting w3m package, versions <0.5.3-30


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.75% (81st percentile)

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  • Snyk IDSNYK-DEBIAN11-W3M-515084
  • published20 Jan 2017
  • disclosed20 Jan 2017

Introduced: 20 Jan 2017

CVE-2016-9435  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Debian:11 w3m to version 0.5.3-30 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 Debian. See How to fix? for Debian:11 relevant fixed versions and status.

The HTMLtagproc1 function in file.c in w3m before 0.5.3+git20161009 does not properly initialize values, which allows remote attackers to crash the application via a crafted html file, related to <dd> tags.