Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
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
ADP enrichment
No English description supplied.
- 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