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rbu 08/04/18 14:05:15 |
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|
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Added: glsa-200804-18.xml |
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Log: |
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GLSA 200804-18 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200804-18.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200804-18.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200804-18.xml?rev=1.1&content-type=text/plain |
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|
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Index: glsa-200804-18.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="200804-18"> |
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<title>Poppler: User-assisted execution of arbitrary code</title> |
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<synopsis> |
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Poppler does not handle fonts inside PDF files safely, allowing for |
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execution of arbitrary code. |
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</synopsis> |
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<product type="ebuild">poppler</product> |
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<announced>April 17, 2008</announced> |
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<revised>April 17, 2008: 02</revised> |
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<bug>216850</bug> |
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<access>remote</access> |
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<affected> |
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<package name="app-text/poppler" auto="yes" arch="*"> |
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<unaffected range="ge">0.6.3</unaffected> |
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<vulnerable range="lt">0.6.3</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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Poppler is a cross-platform PDF rendering library originally based on |
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Xpdf. |
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</p> |
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</background> |
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<description> |
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<p> |
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Kees Cook from the Ubuntu Security Team reported that the |
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CairoFont::create() function in the file CairoFontEngine.cc does not |
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verify the type of an embedded font object inside a PDF file before |
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dereferencing a function pointer from it. |
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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 PDF |
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file with a Poppler-based PDF viewer such as Gentoo's Xpdf, Epdfview, |
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or Evince, potentially resulting in the execution of arbitrary code |
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with the privileges of the 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 Poppler 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 ">=app-text/poppler-0.6.3"</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-2008-1693">CVE-2008-1693</uri> |
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</references> |
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<metadata tag="submitter" timestamp="Mon, 14 Apr 2008 01:16:23 +0000"> |
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rbu |
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</metadata> |
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<metadata tag="bugReady" timestamp="Thu, 17 Apr 2008 11:28:12 +0000"> |
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rbu |
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</metadata> |
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</glsa> |
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-- |
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