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py 07/12/09 20:11:28 |
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Added: glsa-200712-04.xml |
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Log: |
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GLSA 200712-04 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200712-04.xml |
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200712-04.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200712-04.xml?rev=1.1&content-type=text/plain |
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Index: glsa-200712-04.xml |
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=================================================================== |
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<?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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|
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<glsa id="200712-04"> |
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<title>Cairo: User-assisted execution of arbitrary code</title> |
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<synopsis> |
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Multiple integer overflows were discovered in Cairo, possibly leading to |
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the execution of arbitrary code. |
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</synopsis> |
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<product type="ebuild">cairo</product> |
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<announced>December 09, 2007</announced> |
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<revised>December 09, 2007: 01</revised> |
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<bug>200350</bug> |
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<access>remote</access> |
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<affected> |
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<package name="x11-libs/cairo" auto="yes" arch="*"> |
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<unaffected range="ge">1.4.12</unaffected> |
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<vulnerable range="lt">1.4.12</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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Cairo is a 2D vector graphics library with cross-device output support. |
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</p> |
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</background> |
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<description> |
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<p> |
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Multiple integer overflows were reported, one of which Peter Valchev |
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(Google Security) found to be leading to a heap-based buffer overflow |
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in the cairo_image_surface_create_from_png() function that processes |
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PNG images. |
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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 view or process a specially |
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crafted PNG image file in an application linked against Cairo, possibly |
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leading to the execution of arbitrary code with the privileges of the |
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user running the application. |
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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 Cairo 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 ">=x11-libs/cairo-1.4.12"</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-2007-5503">CVE-2007-5503</uri> |
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</references> |
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<metadata tag="requester" timestamp="Tue, 04 Dec 2007 23:43:52 +0000"> |
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rbu |
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</metadata> |
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<metadata tag="submitter" timestamp="Wed, 05 Dec 2007 01:36:20 +0000"> |
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rbu |
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</metadata> |
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<metadata tag="bugReady" timestamp="Wed, 05 Dec 2007 01:36:55 +0000"> |
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rbu |
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</metadata> |
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</glsa> |
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-- |
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