JRuby computes hash values without properly restricting the ability to trigger hash collisions predictably, which allows context-dependent malicious users 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.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
jruby jruby - |
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