133 lines
4.4 KiB
XML
133 lines
4.4 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="200805-03">
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<title>Multiple X11 terminals: Local privilege escalation</title>
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<synopsis>
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A vulnerability was found in aterm, Eterm, Mrxvt, multi-aterm, RXVT,
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rxvt-unicode, and wterm, allowing for local privilege escalation.
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</synopsis>
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<product type="ebuild">aterm eterm rxvt mrxvt multi-aterm wterm rxvt-unicode</product>
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<announced>2008-05-07</announced>
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<revised count="02">2008-05-10</revised>
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<bug>216833</bug>
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<bug>217819</bug>
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<bug>219746</bug>
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<bug>219750</bug>
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<bug>219754</bug>
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<bug>219760</bug>
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<bug>219762</bug>
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<access>local</access>
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<affected>
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<package name="x11-terms/aterm" auto="yes" arch="*">
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<unaffected range="ge">1.0.1-r1</unaffected>
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<vulnerable range="lt">1.0.1-r1</vulnerable>
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</package>
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<package name="x11-terms/eterm" auto="yes" arch="*">
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<unaffected range="ge">0.9.4-r1</unaffected>
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<vulnerable range="lt">0.9.4-r1</vulnerable>
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</package>
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<package name="x11-terms/mrxvt" auto="yes" arch="*">
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<unaffected range="ge">0.5.3-r2</unaffected>
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<vulnerable range="lt">0.5.3-r2</vulnerable>
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</package>
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<package name="x11-terms/multi-aterm" auto="yes" arch="*">
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<unaffected range="ge">0.2.1-r1</unaffected>
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<vulnerable range="lt">0.2.1-r1</vulnerable>
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</package>
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<package name="x11-terms/rxvt" auto="yes" arch="*">
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<unaffected range="ge">2.7.10-r4</unaffected>
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<vulnerable range="lt">2.7.10-r4</vulnerable>
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</package>
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<package name="x11-terms/rxvt-unicode" auto="yes" arch="*">
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<unaffected range="ge">9.02-r1</unaffected>
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<vulnerable range="lt">9.02-r1</vulnerable>
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</package>
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<package name="x11-terms/wterm" auto="yes" arch="*">
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<unaffected range="ge">6.2.9-r3</unaffected>
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<vulnerable range="lt">6.2.9-r3</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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Aterm, Eterm, Mrxvt, multi-aterm, RXVT, rxvt-unicode, and wterm are X11
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terminal emulators.
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</p>
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</background>
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<description>
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<p>
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Bernhard R. Link discovered that RXVT opens a terminal on :0 if the
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"-display" option is not specified and the DISPLAY environment variable
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is not set. Further research by the Gentoo Security Team has shown that
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aterm, Eterm, Mrxvt, multi-aterm, rxvt-unicode, and wterm are also
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affected.
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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 local attacker could exploit this vulnerability to hijack X11
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terminals of other users.
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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 aterm 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 ">=x11-terms/aterm-1.0.1-r1"</code>
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<p>
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All Eterm 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 ">=x11-terms/eterm-0.9.4-r1"</code>
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<p>
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All Mrxvt 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 ">=x11-terms/mrxvt-0.5.3-r2"</code>
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<p>
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All multi-aterm 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 ">=x11-terms/multi-aterm-0.2.1-r1"</code>
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<p>
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All RXVT 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 ">=x11-terms/rxvt-2.7.10-r4"</code>
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<p>
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All rxvt-unicode 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 ">=x11-terms/rxvt-unicode-9.02-r1"</code>
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<p>
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All wterm 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 ">=x11-terms/wterm-6.2.9-r3"</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-2008-1142">CVE-2008-1142</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1692">CVE-2008-1692</uri>
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</references>
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<metadata tag="requester" timestamp="2008-04-29T13:00:54Z">
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keytoaster
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</metadata>
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<metadata tag="submitter" timestamp="2008-04-29T13:12:03Z">
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keytoaster
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</metadata>
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<metadata tag="bugReady" timestamp="2008-05-07T18:53:21Z">
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keytoaster
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</metadata>
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</glsa>
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