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47 lines
1.6 KiB
47 lines
1.6 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="201701-50">
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<title>PPP: Buffer overflow</title>
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<synopsis>A buffer overflow in PPP might allow remote attackers to cause a
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Denial of Service condition.
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</synopsis>
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<product type="ebuild">ppp</product>
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<announced>2017-01-23</announced>
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<revised count="1">2017-01-23</revised>
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<bug>546554</bug>
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<access>remote</access>
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<affected>
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<package name="net-dialup/ppp" auto="yes" arch="*">
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<unaffected range="ge">2.4.7-r3</unaffected>
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<vulnerable range="lt">2.4.7-r3</vulnerable>
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</package>
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</affected>
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<background>
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<p>PPP is a Unix implementation of the Point-to-Point Protocol</p>
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</background>
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<description>
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<p>A buffer overflow was discovered in the rc_mksid function in
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plugins/radius/util.c in PPP when the PID for pppd is greater than 65535.
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could cause a Denial of Service condition.</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 PPP 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 ">=net-dialup/ppp-2.4.7-r3"
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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-2015-3310">CVE-2015-3310</uri>
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</references>
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<metadata tag="requester" timestamp="2017-01-18T22:55:39Z">b-man</metadata>
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<metadata tag="submitter" timestamp="2017-01-23T03:15:31Z">b-man</metadata>
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</glsa>
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