Out-of-Bounds Affecting texlive-collection-documentation-base package, versions <2:svn17091.0-45.20130427_r30134.el7


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.23% (62nd 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-CENTOS7-TEXLIVECOLLECTIONDOCUMENTATIONBASE-2153806
  • published26 Jul 2021
  • disclosed23 Sept 2018

Introduced: 23 Sep 2018

CVE-2018-17407  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Centos:7 texlive-collection-documentation-base to version 2:svn17091.0-45.20130427_r30134.el7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream texlive-collection-documentation-base package and not the texlive-collection-documentation-base package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

An issue was discovered in t1_check_unusual_charstring functions in writet1.c files in TeX Live before 2018-09-21. A buffer overflow in the handling of Type 1 fonts allows arbitrary code execution when a malicious font is loaded by one of the vulnerable tools: pdflatex, pdftex, dvips, or luatex.