<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="201702-07"> <title>OpenSSL: Multiple vulnerabilities</title> <synopsis>Multiple vulnerabilities have been found in OpenSSL, the worst of which might allow attackers to access sensitive information. </synopsis> <product type="ebuild">openssl</product> <announced>2017-02-14</announced> <revised count="1">2017-02-14</revised> <bug>607318</bug> <access>remote</access> <affected> <package name="dev-libs/openssl" auto="yes" arch="*"> <unaffected range="ge">1.0.2k</unaffected> <vulnerable range="lt">1.0.2k</vulnerable> </package> </affected> <background> <p>OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) as well as a general purpose cryptography library. </p> </background> <description> <p>Multiple vulnerabilities have been discovered in OpenSSL. Please review the CVE identifiers referenced below for details. </p> </description> <impact type="normal"> <p>A remote attacker is able to crash applications linked against OpenSSL or could obtain sensitive private-key information via an attack against the Diffie-Hellman (DH) ciphersuite. </p> </impact> <workaround> <p>There is no known workaround at this time.</p> </workaround> <resolution> <p>All OpenSSL users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.0.2k" </code> </resolution> <references> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7055">CVE-2016-7055</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-3730">CVE-2017-3730</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-3731">CVE-2017-3731</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-3732">CVE-2017-3732</uri> </references> <metadata tag="requester" timestamp="2017-02-13T01:30:38Z">whissi</metadata> <metadata tag="submitter" timestamp="2017-02-14T12:34:58Z">whissi</metadata> </glsa>