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rubygemsRubySecRUBY:JRUBY-2011-4838-78116
HistoryDec 26, 2011 - 8:00 p.m.

CVE-2011-4838 jruby: hash table collisions DoS (oCERT-2011-003)

2011-12-2620:00:00
RubySec
rubysec.com
6

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.

CPENameOperatorVersion
jrubylt1.6.5.1