54 lines
2.2 KiB
XML
54 lines
2.2 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="201702-04">
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<title>GnuTLS: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in GnuTLS, the worst of
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which may allow execution of arbitrary code.
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</synopsis>
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<product type="ebuild">gnutls</product>
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<announced>2017-02-10</announced>
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<revised count="1">2017-02-10</revised>
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<bug>605238</bug>
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<access>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">3.3.26</unaffected>
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<vulnerable range="lt">3.3.26</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>Multiple heap and stack overflows and double free vulnerabilities have
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been discovered in GnuTLS by the OSS-Fuzz project. Please review the CVE
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identifiers referenced below for details.
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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 entice a user or automated system to process a
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specially crafted certificate using an application linked against GnuTLS.
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This could possibly result in the execution of arbitrary code with the
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privileges of the process or a Denial of Service condition.
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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 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-3.3.26"
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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-2017-5334">CVE-2017-5334</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5335">CVE-2017-5335</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5336">CVE-2017-5336</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5337">CVE-2017-5337</uri>
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</references>
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<metadata tag="requester" timestamp="2017-01-30T01:21:19Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2017-02-10T23:04:35Z">whissi</metadata>
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</glsa>
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