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<?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="201904-05">
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<title>BURP: Root privilege escalation</title>
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<synopsis>A vulnerability was discovered in Gentoo's ebuild for BURP which
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could lead to root privilege escalation.
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</synopsis>
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<product type="ebuild">burp</product>
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<announced>2019-04-02</announced>
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<revised count="1">2019-04-02</revised>
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<bug>641842</bug>
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<access>local</access>
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<affected>
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<package name="app-backup/burp" auto="yes" arch="*">
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<unaffected range="ge">2.1.32-r1</unaffected>
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<vulnerable range="lt">2.1.32-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>A network backup and restore program.</p>
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</background>
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<description>
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<p>It was discovered that Gentoo’s BURP ebuild does not properly set
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permissions or place the pid file in a safe directory. Additionally, the
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first set of patches did not completely address this. As such, a
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revision has been made available that addresses all concerns of the
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initial report.
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</p>
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</description>
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<impact type="normal">
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<p>A local attacker could escalate privileges.</p>
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</impact>
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<workaround>
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<p>Users should ensure the proper permissions are set as discussed in the
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referenced bugs.
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</p>
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</workaround>
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<resolution>
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<p>All BURP 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-backup/burp-2.1.32-r1"
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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-2017-18285">CVE-2017-18285</uri>
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</references>
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<metadata tag="requester" timestamp="2019-03-27T01:35:48Z">BlueKnight</metadata>
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<metadata tag="submitter" timestamp="2019-04-02T04:23:38Z">b-man</metadata>
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</glsa>
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