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Diffstat (limited to 'metadata/glsa/glsa-201610-04.xml')
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diff --git a/metadata/glsa/glsa-201610-04.xml b/metadata/glsa/glsa-201610-04.xml new file mode 100644 index 000000000000..f0a558c660b9 --- /dev/null +++ b/metadata/glsa/glsa-201610-04.xml @@ -0,0 +1,64 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201610-04"> + <title>libgcrypt: Multiple vulnerabilities</title> + <synopsis>Multiple vulnerabilities have been fixed in libgcrypt,the worst of + which results in predictable output from the random number generator. + </synopsis> + <product type="ebuild">libgcrypt</product> + <announced>2016-10-10</announced> + <revised count="1">2016-10-10</revised> + <bug>541564</bug> + <bug>559942</bug> + <bug>574268</bug> + <bug>591534</bug> + <access>remote</access> + <affected> + <package name="dev-libs/libgcrypt" auto="yes" arch="*"> + <unaffected range="ge">1.7.3</unaffected> + <vulnerable range="lt">1.7.3</vulnerable> + </package> + </affected> + <background> + <p>libgcrypt is a general purpose cryptographic library derived out of + GnuPG. + </p> + </background> + <description> + <p>Multiple vulnerabilities have been discovered in libgcrypt. Please + review the CVE identifiers referenced below for details. + </p> + </description> + <impact type="normal"> + <p>Side-channel attacks can leak private key information. A separate + critical bug allows an attacker who obtains 4640 bits from the RNG to + trivially predict the next 160 bits of output. + </p> + + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All libgcrypt users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=dev-libs/libgcrypt-1.7.3" + </code> + + </resolution> + <references> + <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3591">CVE-2014-3591</uri> + <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-0837">CVE-2015-0837</uri> + <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7511">CVE-2015-7511</uri> + <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6313">CVE-2016-6313</uri> + <uri link="https://securityblog.redhat.com/2015/09/02/factoring-rsa-keys-with-tls-perfect-forward-secrecy/"> + Factoring RSA Keys With TLS Perfect Forward Secrecy + </uri> + </references> + <metadata tag="requester" timestamp="2015-12-02T21:25:17Z"> + BlueKnight + </metadata> + <metadata tag="submitter" timestamp="2016-10-10T11:04:11Z">K_F</metadata> +</glsa> |