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.
References
Link | Resource |
---|---|
http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html | Broken Link |
http://jruby.org/2011/12/27/jruby-1-6-5-1.html | Vendor Advisory |
http://rhn.redhat.com/errata/RHSA-2012-1232.html | Broken Link |
http://secunia.com/advisories/47407 | Third Party Advisory |
http://secunia.com/advisories/50084 | Third Party Advisory |
http://security.gentoo.org/glsa/glsa-201207-06.xml | Third Party Advisory |
http://www.kb.cert.org/vuls/id/903934 | Third Party Advisory US Government Resource |
http://www.nruns.com/_downloads/advisory28122011.pdf | Third Party Advisory |
http://www.ocert.org/advisories/ocert-2011-003.html | Third Party Advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/72019 | Third Party Advisory VDB Entry |
Configurations
History
No history.
Information
Published : 2011-12-30 01:55
Updated : 2024-02-28 11:41
NVD link : CVE-2011-4838
Mitre link : CVE-2011-4838
CVE.ORG link : CVE-2011-4838
JSON object : View
Products Affected
jruby
- jruby
CWE
CWE-400
Uncontrolled Resource Consumption