74 lines
2.7 KiB
XML
74 lines
2.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200710-27">
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<title>ImageMagick: Multiple vulnerabilities</title>
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<synopsis>
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Multiple vulnerabilities have been discovered in ImageMagick, possibly
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resulting in arbitrary code execution or a Denial of Service.
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</synopsis>
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<product type="ebuild">imagemagick</product>
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<announced>October 24, 2007</announced>
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<revised>October 24, 2007: 01</revised>
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<bug>186030</bug>
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<access>remote</access>
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<affected>
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<package name="media-gfx/imagemagick" auto="yes" arch="*">
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<unaffected range="ge">6.3.5.10</unaffected>
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<vulnerable range="lt">6.3.5.10</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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ImageMagick is a collection of tools and libraries for manipulating
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various image formats.
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</p>
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</background>
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<description>
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<p>
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regenrecht reported multiple infinite loops in functions ReadDCMImage()
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and ReadXCFImage() (CVE-2007-4985), multiple integer overflows when
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handling certain types of images (CVE-2007-4986, CVE-2007-4988), and an
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off-by-one error in the ReadBlobString() function (CVE-2007-4987).
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</p>
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</description>
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<impact type="normal">
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<p>
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A remote attacker could entice a user to open a specially crafted
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image, possibly resulting in the remote execution of arbitrary code
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with the privileges of the user running the application, or an
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excessive CPU consumption. Note that applications relying on
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ImageMagick to process images can also trigger the vulnerability.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All ImageMagick users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=media-gfx/imagemagick-6.3.5.10"</code>
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</resolution>
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<references>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4985">CVE-2007-4985</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4986">CVE-2007-4986</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4987">CVE-2007-4987</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4988">CVE-2007-4988</uri>
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</references>
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<metadata tag="requester" timestamp="Sun, 30 Sep 2007 09:56:31 +0000">
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rbu
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</metadata>
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<metadata tag="submitter" timestamp="Sat, 06 Oct 2007 12:45:56 +0000">
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p-y
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</metadata>
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<metadata tag="bugReady" timestamp="Tue, 23 Oct 2007 14:53:02 +0000">
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keytoaster
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</metadata>
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</glsa>
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