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50 lines
1.6 KiB
50 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="202004-06">
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<title>GnuTLS: DTLS protocol regression</title>
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<synopsis>A regression in GnuTLS breaks the security guarantees of the DTLS
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protocol.
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</synopsis>
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<product type="ebuild">gnutls</product>
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<announced>2020-04-02</announced>
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<revised count="1">2020-04-02</revised>
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<bug>715602</bug>
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<access>local, remote</access>
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<affected>
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<package name="net-libs/gnutls" auto="yes" arch="*">
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<unaffected range="ge">3.6.13</unaffected>
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<vulnerable range="lt">3.6.13</vulnerable>
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</package>
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</affected>
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<background>
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<p>GnuTLS is an Open Source implementation of the TLS and SSL protocols.</p>
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</background>
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<description>
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<p>It was discovered that DTLS client did not contribute any randomness to
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the DTLS negotiation.
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</p>
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</description>
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<impact type="normal">
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<p>Please review the referenced advisory for details.</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 GnuTLS 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-libs/gnutls-3.6.13"
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</code>
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</resolution>
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<references>
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<uri link="https://www.gnutls.org/security-new.html#GNUTLS-SA-2020-03-31">
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GNUTLS-SA-2020-03-31
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</uri>
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</references>
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<metadata tag="requester" timestamp="2020-04-02T22:03:22Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2020-04-02T23:01:11Z">whissi</metadata>
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</glsa>
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