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Diffstat (limited to 'metadata/glsa/glsa-201207-06.xml')
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diff --git a/metadata/glsa/glsa-201207-06.xml b/metadata/glsa/glsa-201207-06.xml new file mode 100644 index 000000000000..3e4ce1c21d84 --- /dev/null +++ b/metadata/glsa/glsa-201207-06.xml @@ -0,0 +1,48 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201207-06"> + <title>JRuby: Denial of service</title> + <synopsis>A hash collision vulnerability in JRuby allows remote attackers to + cause a Denial of Service condition. + </synopsis> + <product type="ebuild">jruby</product> + <announced>2012-07-09</announced> + <revised count="1">2012-07-09</revised> + <bug>396305</bug> + <access>remote</access> + <affected> + <package name="dev-java/jruby" auto="yes" arch="*"> + <unaffected range="ge">1.6.5.1</unaffected> + <vulnerable range="lt">1.6.5.1</vulnerable> + </package> + </affected> + <background> + <p>JRuby is a Java-based Ruby interpreter implementation.</p> + </background> + <description> + <p>JRuby does not properly randomize hash functions to protect against hash + collision attacks. + </p> + </description> + <impact type="normal"> + <p>A remote attacker could send a specially crafted input, possibly + resulting in a Denial of Service condition. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All JRuby users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=dev-java/jruby-1.6.5.1" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4838">CVE-2011-4838</uri> + </references> + <metadata timestamp="2012-06-11T19:25:16Z" tag="requester">ackle</metadata> + <metadata timestamp="2012-07-09T22:35:40Z" tag="submitter">ackle</metadata> +</glsa> |