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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.nruns.com/_downloads/advisory28122011.pdf ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72019 ↗
- http://jruby.org/2011/12/27/jruby-1-6-5-1.html ↗
- http://secunia.com/advisories/50084 ↗
- http://secunia.com/advisories/47407 ↗
- http://www.kb.cert.org/vuls/id/903934 ↗
- http://rhn.redhat.com/errata/RHSA-2012-1232.html ↗
- http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html ↗
- http://security.gentoo.org/glsa/glsa-201207-06.xml ↗
- http://www.ocert.org/advisories/ocert-2011-003.html ↗