54 lines
2 KiB
XML
54 lines
2 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="202105-18">
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<title>LittleCMS: User-assisted execution of arbitrary code</title>
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<synopsis>A heap-based buffer overflow in LittleCMS might allow remote
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attackers to execute arbitrary code.
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</synopsis>
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<product type="ebuild">lcms</product>
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<announced>2021-05-26</announced>
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<revised count="1">2021-05-26</revised>
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<bug>761418</bug>
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<access>local, 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">2.10</unaffected>
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<vulnerable range="lt">2.10</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, Firefox and
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Chromium.
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</p>
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</background>
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<description>
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<p>It was discovered that LittleCMS (aka Little Color Management System)
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had an integer overflow in the AllocateDataSet function in cmscgats.c.
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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 malicious color data, possibly
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resulting in execution of arbitrary code with the privileges of the
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process or 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-2.10"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-16435">CVE-2018-16435</uri>
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</references>
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<metadata tag="requester" timestamp="2021-05-24T14:14:12Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2021-05-26T08:38:28Z">whissi</metadata>
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</glsa>
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