CVE-2011-4838

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:jruby:jruby:*:*:*:*:*:*:*:*

History

21 Nov 2024, 01:33

Type Values Removed Values Added
References () http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html - Broken Link () http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html - Broken Link
References () http://jruby.org/2011/12/27/jruby-1-6-5-1.html - Vendor Advisory () http://jruby.org/2011/12/27/jruby-1-6-5-1.html - Vendor Advisory
References () http://rhn.redhat.com/errata/RHSA-2012-1232.html - Broken Link () http://rhn.redhat.com/errata/RHSA-2012-1232.html - Broken Link
References () http://secunia.com/advisories/47407 - Third Party Advisory () http://secunia.com/advisories/47407 - Third Party Advisory
References () http://secunia.com/advisories/50084 - Third Party Advisory () http://secunia.com/advisories/50084 - Third Party Advisory
References () http://security.gentoo.org/glsa/glsa-201207-06.xml - Third Party Advisory () http://security.gentoo.org/glsa/glsa-201207-06.xml - Third Party Advisory
References () http://www.kb.cert.org/vuls/id/903934 - Third Party Advisory, US Government Resource () http://www.kb.cert.org/vuls/id/903934 - Third Party Advisory, US Government Resource
References () http://www.nruns.com/_downloads/advisory28122011.pdf - Third Party Advisory () http://www.nruns.com/_downloads/advisory28122011.pdf - Third Party Advisory
References () http://www.ocert.org/advisories/ocert-2011-003.html - Third Party Advisory () http://www.ocert.org/advisories/ocert-2011-003.html - Third Party Advisory
References () https://exchange.xforce.ibmcloud.com/vulnerabilities/72019 - Third Party Advisory, VDB Entry () https://exchange.xforce.ibmcloud.com/vulnerabilities/72019 - Third Party Advisory, VDB Entry

Information

Published : 2011-12-30 01:55

Updated : 2024-11-21 01:33


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