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CVE ID:CVE-2011-4838
Description:JRuby before 1.6.5.1 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context- dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
Test IDs: 1.3.6.1.4.1.25623.1.0.70754   1.3.6.1.4.1.25623.1.0.71568  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2011-4838
Bugtraq: 20111228 n.runs-SA-2011.004 - web programming languages and platforms - DoS through hash table (Google Search)
http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html
CERT/CC vulnerability note: VU#903934
http://www.kb.cert.org/vuls/id/903934
http://security.gentoo.org/glsa/glsa-201207-06.xml
http://www.nruns.com/_downloads/advisory28122011.pdf
http://www.ocert.org/advisories/ocert-2011-003.html
RedHat Security Advisories: RHSA-2012:1232
http://rhn.redhat.com/errata/RHSA-2012-1232.html
http://secunia.com/advisories/47407
http://secunia.com/advisories/50084
XForce ISS Database: jruby-hash-dos(72019)
https://exchange.xforce.ibmcloud.com/vulnerabilities/72019




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