CVE-2012-5370 PUBLISHED CVSS 5 MEDIUM

JRuby computes hash values without properly 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, as demonstrated by a universal multicollision attack against the MurmurHash2 algorithm, a different vulnerability than CVE-2011-4838.

EPSS 0.60% · 69.4th percentile

Risk Scores

CVSS v2.0
5
EPSS Score
0.60%
69.4th percentile

Affected Products

VendorProductVersions
jrubyjruby
n/an/an/a
Mavenorg.jruby:jruby-parent0

Timeline

References

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