51 lines
1.7 KiB
XML
51 lines
1.7 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="201611-17">
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<title>RPCBind: Denial of Service</title>
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<synopsis>A buffer overflow in RPCBind might allow remote attackers to cause
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a Denial of Service.
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</synopsis>
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<product type="ebuild">rpcbind</product>
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<announced>2016-11-22</announced>
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<revised count="2">2016-11-22</revised>
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<bug>560990</bug>
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<access>remote</access>
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<affected>
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<package name="net-nds/rpcbind" auto="yes" arch="*">
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<unaffected range="ge">0.2.3-r1</unaffected>
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<vulnerable range="lt">0.2.3-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>The RPCBind utility is a server that converts RPC program numbers into
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universal addresses.
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</p>
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</background>
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<description>
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<p>A use-after-free vulnerability was discovered in RPCBind’s
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svc_dodestroy function when trying to free a corrupted xprt->xp_netid
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pointer.
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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 possibly 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 RPCBind 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-nds/rpcbind-0.2.3-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/nvd.cfm?cvename=CVE-2015-7236">CVE-2015-7236</uri>
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</references>
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<metadata tag="requester" timestamp="2015-12-23T23:23:05Z">
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BlueKnight
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</metadata>
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<metadata tag="submitter" timestamp="2016-11-22T11:58:44Z">b-man</metadata>
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</glsa>
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