blob: 43deeb5192145203f2538d833aee0a9dd4c6930c [file] [log] [blame]
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200501-26">
<title>ImageMagick: PSD decoding heap overflow</title>
<synopsis>
ImageMagick is vulnerable to a heap overflow when decoding Photoshop
Document (PSD) files, which could lead to arbitrary code execution.
</synopsis>
<product type="ebuild">imagemagick</product>
<announced>January 20, 2005</announced>
<revised>January 20, 2005: 01</revised>
<bug>77932</bug>
<access>remote</access>
<affected>
<package name="media-gfx/imagemagick" auto="yes" arch="*">
<unaffected range="ge">6.1.8.8</unaffected>
<vulnerable range="lt">6.1.8.8</vulnerable>
</package>
</affected>
<background>
<p>
ImageMagick is a collection of tools to read, write and manipulate
images in many formats.
</p>
</background>
<description>
<p>
Andrei Nigmatulin discovered that a Photoshop Document (PSD) file
with more than 24 layers could trigger a heap overflow.
</p>
</description>
<impact type="normal">
<p>
An attacker could potentially design a mailicous PSD image file to
cause arbitrary code execution with the permissions of the user running
ImageMagick.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All ImageMagick users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=media-gfx/imagemagick-6.1.8.8&quot;</code>
</resolution>
<references>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0005">CAN-2005-0005</uri>
<uri link="http://www.idefense.com/application/poi/display?id=184&amp;type=vulnerabilities">iDEFENSE Advisory</uri>
</references>
<metadata tag="submitter" timestamp="Tue, 18 Jan 2005 13:50:38 +0000">
koon
</metadata>
<metadata tag="bugReady" timestamp="Thu, 20 Jan 2005 09:15:57 +0000">
koon
</metadata>
</glsa>