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55 lines
1.8 KiB
55 lines
1.8 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="201405-02">
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<title>libSRTP: Denial of Service</title>
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<synopsis>A vulnerability in libSRTP can result in a Denial of Service
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condition.
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</synopsis>
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<product type="ebuild">libsrtp</product>
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<announced>May 03, 2014</announced>
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<revised>May 03, 2014: 1</revised>
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<bug>472302</bug>
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<access>remote</access>
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<affected>
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<package name="net-libs/libsrtp" auto="yes" arch="*">
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<unaffected range="ge">1.4.4_p20121108-r1</unaffected>
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<vulnerable range="lt">1.4.4_p20121108-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>libSRTP is an Open-source implementation of the Secure Real-time
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Transport Protocol.
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</p>
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</background>
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<description>
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<p>A flaw was found in how the crypto_policy_set_from_profile_for_rtp()
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function applies cryptographic profiles to an srtp_policy in libSRTP.
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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 exploit this vulnerability to crash an
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application linked against libSRTP, resulting in Denial of Service.
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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 libSRTP 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
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">=net-libs/libsrtp-1.4.4_p20121108-r1"
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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-2013-2139">CVE-2013-2139</uri>
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</references>
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<metadata tag="requester" timestamp="Tue, 04 Feb 2014 14:44:21 +0000">Zlogene</metadata>
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<metadata tag="submitter" timestamp="Sat, 03 May 2014 13:23:32 +0000">
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BlueKnight
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</metadata>
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</glsa>
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