blob: 6703b4611fd3c8f6b9e23be14ea794a727a8d6f0 [file] [log] [blame]
<?xml version="1.0" encoding="utf-8"?>
<glsa id="200711-34">
<title>CSTeX: Multiple vulnerabilities</title>
Multiple vulnerabilities were discovered in CSTeX, possibly allowing to
execute arbitrary code or overwrite arbitrary files.
<product type="ebuild">cstetex</product>
<announced>November 25, 2007</announced>
<revised>November 25, 2007: 01</revised>
<package name="app-text/cstetex" auto="no" arch="*">
<vulnerable range="lt">2.0.2-r2</vulnerable>
CSTeX is a TeX distribution with Czech and Slovak support. It is used
for creating and manipulating LaTeX documents.
Multiple issues were found in the teTeX 2 codebase that CSTeX builds
upon (GLSA 200709-17, GLSA 200711-26). CSTeX also includes vulnerable
code from the GD library (GLSA 200708-05), from Xpdf (GLSA 200709-12,
GLSA 200711-22) and from T1Lib (GLSA 200710-12).
<impact type="normal">
Remote attackers could possibly execute arbitrary code and local
attackers could possibly overwrite arbitrary files with the privileges
of the user running CSTeX via multiple vectors.
There is no known workaround at this time.
CSTeX is not maintained upstream, so the package was masked in Portage.
We recommend that users unmerge CSTeX:
# emerge --unmerge app-text/cstetex</code>
As an alternative, users should upgrade their systems to use teTeX or
TeX Live with its Babel packages.
<uri link="/security/en/glsa/glsa-200708-05.xml">GLSA 200708-05</uri>
<uri link="/security/en/glsa/glsa-200709-12.xml">GLSA 200709-12</uri>
<uri link="/security/en/glsa/glsa-200709-17.xml">GLSA 200709-17</uri>
<uri link="/security/en/glsa/glsa-200710-12.xml">GLSA 200710-12</uri>
<uri link="/security/en/glsa/glsa-200711-22.xml">GLSA 200711-22</uri>
<uri link="/security/en/glsa/glsa-200711-26.xml">GLSA 200711-26</uri>
<metadata tag="submitter" timestamp="Tue, 13 Nov 2007 00:12:34 +0000">
<metadata tag="bugReady" timestamp="Mon, 19 Nov 2007 21:14:43 +0000">