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54 lines
1.8 KiB
54 lines
1.8 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="201612-31">
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<title>exFAT: Multiple vulnerabilities</title>
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<synopsis>Two vulnerabilities have been found in exFAT allowing remote
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attackers to execute arbitrary code or cause Denial of Service.
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</synopsis>
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<product type="ebuild"/>
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<announced>2016-12-12</announced>
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<revised count="1">2016-12-12</revised>
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<bug>563936</bug>
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<access>remote</access>
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<affected>
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<package name="sys-fs/exfat-utils" auto="yes" arch="*">
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<unaffected range="ge">1.2.1</unaffected>
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<vulnerable range="lt">1.2.1</vulnerable>
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</package>
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</affected>
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<background>
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<p>A full-featured exFAT file system implementation for Unix-like systems.</p>
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</background>
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<description>
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<p>Two vulnerabilities were found in exFAT. A malformed input can cause a
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write heap overflow or cause an endless loop.
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</p>
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</description>
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<impact type="normal">
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<p>Remote attackers could execute arbitrary code or cause 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>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 exFAT 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 ">=sys-fs/exfat-utils-1.2.1"
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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/nvd.cfm?cvename=CVE-2015-8026">CVE-2015-8026</uri>
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<uri link="https://blog.fuzzing-project.org/25-Heap-overflow-and-endless-loop-in-exfatfsck-exfat-utils.html">
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Heap overflow and endless loop in exfatfsck / exfat-utils
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</uri>
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</references>
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<metadata tag="requester" timestamp="2015-12-31T02:26:18Z">
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BlueKnight
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</metadata>
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<metadata tag="submitter" timestamp="2016-12-12T00:14:52Z">b-man</metadata>
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</glsa>
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