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<?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="201601-05">
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<title>OpenSSL: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in OpenSSL, allowing
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remote attackers to disclose sensitive information and complete weak
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handshakes.
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</synopsis>
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<product type="ebuild">openssl</product>
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<announced>2016-01-29</announced>
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<revised count="3">2016-02-26</revised>
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<bug>572854</bug>
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<access>remote</access>
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<affected>
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<package name="dev-libs/openssl" auto="yes" arch="*">
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<unaffected range="ge">1.0.2f</unaffected>
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<unaffected range="rge">1.0.1r</unaffected>
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<unaffected range="rge">1.0.1s</unaffected>
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<unaffected range="rge">1.0.1t</unaffected>
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<unaffected range="rge">0.9.8z_p8</unaffected>
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<unaffected range="rge">0.9.8z_p9</unaffected>
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<unaffected range="rge">0.9.8z_p10</unaffected>
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<unaffected range="rge">0.9.8z_p11</unaffected>
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<unaffected range="rge">0.9.8z_p12</unaffected>
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<unaffected range="rge">0.9.8z_p13</unaffected>
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<unaffected range="rge">0.9.8z_p14</unaffected>
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<unaffected range="rge">0.9.8z_p15</unaffected>
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<vulnerable range="lt">1.0.2f</vulnerable>
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</package>
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</affected>
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<background>
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<p>OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer
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(SSL v2/v3) and Transport Layer Security (TLS v1) as well as a general
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purpose cryptography library.
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</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in OpenSSL. Please review
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the upstream advisory and CVE identifiers referenced below for details.
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Note that the list includes CVE identifiers for an older OpenSSL Security
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Advisory (3 Dec 2015) for which we have not issued a GLSA before.
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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 disclose a server’s private DH exponent, or
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complete SSLv2 handshakes using ciphers that have been disabled on the
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server.
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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 OpenSSL 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 ">=dev-libs/openssl-1.0.2f"
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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-2015-1794">CVE-2015-1794</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3193">CVE-2015-3193</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3194">CVE-2015-3194</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3195">CVE-2015-3195</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3196">CVE-2015-3196</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3197">CVE-2015-3197</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-0701">CVE-2016-0701</uri>
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<uri link="https://openssl.org/news/secadv/20160128.txt">OpenSSL Security
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Advisory [28th Jan 2016]
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</uri>
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</references>
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<metadata tag="requester" timestamp="2016-01-29T23:06:05Z">
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keytoaster
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</metadata>
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<metadata tag="submitter" timestamp="2016-02-26T15:29:47Z">
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keytoaster
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</metadata>
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</glsa>
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