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.
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References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T21:05:47.188Z
Reserved: 2012-10-10T00:00:00
Link: CVE-2012-5370

No data.

Status : Deferred
Published: 2012-11-28T13:03:10.057
Modified: 2025-04-11T00:51:21.963
Link: CVE-2012-5370
