54 lines
1.9 KiB
XML
54 lines
1.9 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="201406-30">
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<title>sudo: Privilege escalation</title>
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<synopsis>A vulnerability has been found in sudo allowing a local attacker to
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gain elevated privileges.
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</synopsis>
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<product type="ebuild">sudo</product>
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<announced>June 27, 2014</announced>
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<revised>June 27, 2014: 1</revised>
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<bug>503586</bug>
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<access>local</access>
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<affected>
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<package name="app-admin/sudo" auto="yes" arch="*">
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<unaffected range="ge">1.8.5</unaffected>
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<unaffected range="lt">1.6.9</unaffected>
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<vulnerable range="lt">1.8.5</vulnerable>
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</package>
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</affected>
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<background>
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<p>sudo allows a system administrator to give users the ability to run
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commands as other users. Access to commands may also be granted on a
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range to hosts.
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</p>
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</background>
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<description>
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<p>When the Sudo env_reset option is disabled (it is enabled by default),
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certain environment variables are not blacklisted as expected.
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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, authorized to run commands using sudo, can use this
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flaw to execute arbitrary code or escalate his privileges.
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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 sudo 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-admin/sudo-1.8.5"
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</code>
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</resolution>
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<references>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0106">CVE-2014-0106</uri>
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</references>
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<metadata tag="requester" timestamp="Wed, 18 Jun 2014 23:56:18 +0000">
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BlueKnight
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</metadata>
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<metadata tag="submitter" timestamp="Fri, 27 Jun 2014 08:30:38 +0000">K_F</metadata>
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</glsa>
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