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keytoaster 09/06/27 23:56:17 |
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|
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Added: glsa-200906-01.xml |
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Log: |
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GLSA 200906-01 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200906-01.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200906-01.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200906-01.xml?rev=1.1&content-type=text/plain |
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|
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Index: glsa-200906-01.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="200906-01"> |
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<title>libpng: Information disclosure</title> |
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<synopsis> |
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A vulnerability has been discovered in libpng that allows for information |
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disclosure. |
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</synopsis> |
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<product type="ebuild">libpng</product> |
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<announced>June 27, 2009</announced> |
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<revised>June 27, 2009: 01</revised> |
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<bug>272970</bug> |
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<access>remote</access> |
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<affected> |
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<package name="media-libs/libpng" auto="yes" arch="*"> |
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<unaffected range="ge">1.2.37</unaffected> |
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<vulnerable range="lt">1.2.37</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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libpng is the official PNG reference library used to read, write and |
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manipulate PNG images. |
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</p> |
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</background> |
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<description> |
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<p> |
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Jeff Phillips discovered that libpng does not properly parse 1-bit |
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interlaced images with width values that are not divisible by 8, which |
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causes libpng to include uninitialized bits in certain rows of a PNG |
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file. |
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</p> |
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</description> |
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<impact type="low"> |
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<p> |
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A remote attacker might entice a user to open a specially crafted PNG |
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file, possibly resulting in the disclosure of sensitive memory |
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portions. |
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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 libpng 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-libs/libpng-1.2.37"</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-2009-2042">CVE-2009-2042</uri> |
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</references> |
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<metadata tag="requester" timestamp="Sun, 21 Jun 2009 18:15:41 +0000"> |
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keytoaster |
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</metadata> |
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<metadata tag="submitter" timestamp="Sun, 21 Jun 2009 18:23:22 +0000"> |
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keytoaster |
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</metadata> |
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<metadata tag="bugReady" timestamp="Sat, 27 Jun 2009 23:12:55 +0000"> |
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keytoaster |
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</metadata> |
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</glsa> |
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