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falco 07/09/19 21:49:00 |
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Added: glsa-200709-12.xml |
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Log: |
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GLSA 200709-12 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200709-12.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200709-12.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200709-12.xml?rev=1.1&content-type=text/plain |
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Index: glsa-200709-12.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="200709-12"> |
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<title>Poppler: Two buffer overflow vulnerabilities</title> |
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<synopsis> |
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Poppler is vulnerable to an integer overflow and a stack overflow. |
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</synopsis> |
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<product type="ebuild">poppler</product> |
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<announced>September 19, 2007</announced> |
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<revised>September 19, 2007: 01</revised> |
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<bug>188863</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">0.5.4-r2</unaffected> |
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<vulnerable range="lt">0.5.4-r2</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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Poppler and Xpdf are vulnerable to an integer overflow in the |
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StreamPredictor::StreamPredictor function, and a stack overflow in the |
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StreamPredictor::getNextLine function. The original vulnerability was |
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discovered by Maurycy Prodeus. Note: Gentoo's version of Xpdf is |
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patched to use the Poppler library, so the update to Poppler will also |
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fix Xpdf. |
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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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By enticing a user to view a specially crafted program with a |
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Poppler-based PDF viewer such as Gentoo's Xpdf, Epdfview, or Evince, a |
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remote attacker could cause an overflow, potentially resulting in the |
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execution of arbitrary code with the privileges of the user running the |
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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 of Poppler: |
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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-0.5.4-r2"</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-2007-3387">CVE-2007-3387</uri> |
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</references> |
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<metadata tag="requester" timestamp="Wed, 29 Aug 2007 12:44:56 +0000"> |
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p-y |
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</metadata> |
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<metadata tag="bugReady" timestamp="Wed, 29 Aug 2007 12:45:03 +0000"> |
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p-y |
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</metadata> |
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<metadata tag="submitter" timestamp="Sat, 01 Sep 2007 13:10:32 +0000"> |
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aetius |
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</metadata> |
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</glsa> |
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-- |
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