You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
2.3 KiB
74 lines
2.3 KiB
<?xml version="1.0" encoding="utf-8"?>
|
|
<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
|
|
<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
|
|
<glsa id="200705-13">
|
|
<title>ImageMagick: Multiple buffer overflows</title>
|
|
<synopsis>
|
|
Multiple integer overflows have been discovered in ImageMagick allowing for
|
|
the execution of arbitrary code.
|
|
</synopsis>
|
|
<product type="ebuild">imagemagick</product>
|
|
<announced>May 10, 2007</announced>
|
|
<revised>June 07, 2007: 02</revised>
|
|
<bug>152672</bug>
|
|
<bug>159567</bug>
|
|
<bug>173186</bug>
|
|
<access>remote</access>
|
|
<affected>
|
|
<package name="media-gfx/imagemagick" auto="yes" arch="*">
|
|
<unaffected range="ge">6.3.3</unaffected>
|
|
<vulnerable range="lt">6.3.3</vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>
|
|
ImageMagick is a collection of tools allowing various manipulations on
|
|
image files.
|
|
</p>
|
|
</background>
|
|
<description>
|
|
<p>
|
|
iDefense Labs has discovered multiple integer overflows in ImageMagick
|
|
in the functions ReadDCMImage() and ReadXWDImage(), that are used to
|
|
process DCM and XWD files.
|
|
</p>
|
|
</description>
|
|
<impact type="normal">
|
|
<p>
|
|
An attacker could entice a user to open specially crafted XWD or DCM
|
|
file, resulting in heap-based buffer overflows and possibly the
|
|
execution of arbitrary code with the privileges of the user running
|
|
ImageMagick. Note that this user may be httpd or any other account used
|
|
by applications relying on the ImageMagick tools to automatically
|
|
process images.
|
|
</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 ">=media-gfx/imagemagick-6.3.3"</code>
|
|
</resolution>
|
|
<references>
|
|
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1797">CVE-2007-1797</uri>
|
|
</references>
|
|
<metadata tag="requester" timestamp="Mon, 30 Apr 2007 13:08:15 +0000">
|
|
jaervosz
|
|
</metadata>
|
|
<metadata tag="bugReady" timestamp="Tue, 01 May 2007 19:04:55 +0000">
|
|
jaervosz
|
|
</metadata>
|
|
<metadata tag="submitter" timestamp="Sun, 06 May 2007 21:19:41 +0000">
|
|
p-y
|
|
</metadata>
|
|
</glsa>
|