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<?xml version="1.0" encoding="utf-8"?>
<glsa id="200502-03">
<title>enscript: Multiple vulnerabilities</title>
enscript suffers from vulnerabilities and design flaws, potentially
resulting in the execution of arbitrary code.
<product type="ebuild">enscript</product>
<announced>February 02, 2005</announced>
<revised>February 02, 2005: 01</revised>
<package name="app-text/enscript" auto="yes" arch="*">
<unaffected range="ge">1.6.3-r3</unaffected>
<vulnerable range="lt">1.6.3-r3</vulnerable>
enscript is a powerful ASCII to PostScript file converter.
Erik Sjolund discovered several issues in enscript: it suffers
from several buffer overflows (CAN-2004-1186), quotes and shell escape
characters are insufficiently sanitized in filenames (CAN-2004-1185),
and it supported taking input from an arbitrary command pipe, with
unwanted side effects (CAN-2004-1184).
<impact type="normal">
An attacker could design malicious files or input data which, once
feeded into enscript, would trigger the execution of arbitrary code
with the rights of the user running enscript.
There is no known workaround at this time.
All enscript users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=app-text/enscript-1.6.3-r3&quot;</code>
<uri link="">CAN-2004-1184</uri>
<uri link="">CAN-2004-1185</uri>
<uri link="">CAN-2004-1186</uri>
<metadata tag="requester" timestamp="Fri, 28 Jan 2005 10:31:54 +0000">
<metadata tag="submitter" timestamp="Tue, 1 Feb 2005 17:01:52 +0000">
<metadata tag="bugReady" timestamp="Tue, 1 Feb 2005 21:40:35 +0000">