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authorAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
committerAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
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+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="/xsl/glsa.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/xsl/guide.xsl"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="201206-23">
+ <title>PyCrypto: Weak key generation</title>
+ <synopsis>PyCrypto generates weak ElGamal keys.</synopsis>
+ <product type="ebuild">pycrypto</product>
+ <announced>June 24, 2012</announced>
+ <revised>June 24, 2012: 1</revised>
+ <bug>417625</bug>
+ <access>remote</access>
+ <affected>
+ <package name="dev-python/pycrypto" auto="yes" arch="*">
+ <unaffected range="ge">2.6</unaffected>
+ <vulnerable range="lt">2.6</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>PyCrypto is the Python Cryptography Toolkit.</p>
+ </background>
+ <description>
+ <p>An error in the generate() function in ElGamal.py causes PyCrypto to
+ generate weak ElGamal keys.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>A remote attacker might be able to derive private keys.</p>
+ </impact>
+ <workaround>
+ <p>There is no known workaround at this time.</p>
+ </workaround>
+ <resolution>
+ <p>All PyCrypto users should upgrade to the latest version:</p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=dev-python/pycrypto-2.6"
+ </code>
+ </resolution>
+ <references>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2417">CVE-2012-2417</uri>
+ </references>
+ <metadata timestamp="Mon, 11 Jun 2012 22:45:07 +0000" tag="requester">ackle</metadata>
+ <metadata timestamp="Sun, 24 Jun 2012 12:38:41 +0000" tag="submitter">ackle</metadata>
+</glsa>