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60 lines
2.1 KiB
60 lines
2.1 KiB
<?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="201412-46">
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<title>LittleCMS: Denial of Service</title>
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<synopsis>Multiple buffer overflow flaws and a parser error in LittleCMS
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could cause Denial of Service.
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</synopsis>
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<product type="ebuild">lcms</product>
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<announced>2014-12-26</announced>
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<revised count="1">2014-12-26</revised>
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<bug>479874</bug>
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<bug>507788</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/lcms" auto="yes" arch="*">
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<unaffected range="ge">2.6-r1</unaffected>
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<vulnerable range="lt">2.6-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>LittleCMS, or short lcms, is a color management system for working with
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ICC profiles. It is used by many applications including GIMP and Firefox.
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</p>
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</background>
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<description>
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<p>Multiple stack-based buffer overflows and a profile parser error have
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been found in LittleCMS.
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could entice a user or automated system to open a
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specially crafted file containing a malicious ICC profile, possibly
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resulting in a Denial of Service condition.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All LittleCMS users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=media-libs/lcms-2.6-r1"
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</code>
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<p>Packages which depend on this library may need to be recompiled. Tools
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such as revdep-rebuild may assist in identifying these packages.
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</p>
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<p>NOTE: Gentoo has discontinued support for the LittleCMS 1.9 branch. </p>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4276">CVE-2013-4276</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0459">CVE-2014-0459</uri>
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</references>
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<metadata tag="requester" timestamp="2014-11-10T21:58:45Z">ackle</metadata>
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<metadata tag="submitter" timestamp="2014-12-26T19:04:58Z">ackle</metadata>
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</glsa>
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