62 lines
2 KiB
XML
62 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="201401-27">
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<title>GNU TeXmacs: Privilege escalation</title>
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<synopsis>A vulnerability in GNU TeXmacs could result in privilege
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escalation.
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</synopsis>
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<product type="ebuild">texmacs</product>
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<announced>2014-01-26</announced>
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<revised count="2">2014-01-26</revised>
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<bug>337532</bug>
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<access>local</access>
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<affected>
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<package name="app-office/texmacs" auto="yes" arch="*">
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<unaffected range="ge">1.0.7.2-r1</unaffected>
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<vulnerable range="lt">1.0.7.2-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>GNU TeXmacs is a free WYSIWYG editing platform with special features for
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scientists.
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</p>
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</background>
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<description>
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<p>The texmacs and tm_mupad_help scripts in TeXmacs place a zero-length
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directory name in the LD_LIBRARY_PATH, which might result in the current
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working directory (.) to be included when searching for dynamically
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linked libraries.
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</p>
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</description>
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<impact type="high">
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<p>A local attacker could gain escalated privileges via a specially crafted
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shared library.
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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 GNU TeXmacs 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 ">=app-office/texmacs-1.0.7.2-r1"
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</code>
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<p>NOTE: This is a legacy GLSA. Updates for all affected architectures are
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available since April 02, 2011. It is likely that your system is already
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no longer affected by this issue.
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</p>
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</resolution>
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<references>
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<uri link="https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-3394">
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CVE-2010-3394
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</uri>
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</references>
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<metadata tag="requester" timestamp="2011-10-07T23:38:13Z">
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underling
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</metadata>
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<metadata tag="submitter" timestamp="2014-01-26T00:54:29Z">Zlogene</metadata>
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</glsa>
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