64 lines
1.9 KiB
XML
64 lines
1.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200812-01">
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<title>OptiPNG: User-assisted execution of arbitrary code</title>
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<synopsis>
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A vulnerability in OptiPNG might result in user-assisted execution of
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arbitrary code.
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</synopsis>
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<product type="ebuild">optipng</product>
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<announced>2008-12-02</announced>
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<revised count="01">2008-12-02</revised>
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<bug>246522</bug>
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<access>remote</access>
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<affected>
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<package name="media-gfx/optipng" auto="yes" arch="*">
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<unaffected range="ge">0.6.2</unaffected>
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<vulnerable range="lt">0.6.2</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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OptiPNG is a PNG optimizer that recompresses image files to a smaller
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size, without losing any information.
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</p>
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</background>
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<description>
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<p>
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A buffer overflow in the BMP reader in OptiPNG has been reported.
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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 process a specially crafted
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BMP image, possibly resulting in the execution of arbitrary code with
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the privileges of the user running the application, or a Denial of
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Service.
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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 OptiPNG 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/optipng-0.6.2"</code>
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</resolution>
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<references>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5101">CVE-2008-5101</uri>
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</references>
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<metadata tag="requester" timestamp="2008-11-22T17:38:05Z">
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keytoaster
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</metadata>
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<metadata tag="submitter" timestamp="2008-11-26T23:15:20Z">
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rbu
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</metadata>
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<metadata tag="bugReady" timestamp="2008-11-26T23:15:33Z">
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rbu
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</metadata>
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</glsa>
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