Denial of Service Vulnerability in Rubinius Hash Computation
CVE-2012-5372 · MEDIUM Severity
AV:N/AC:L/AU:N/C:N/I:N/A:P
Rubinius 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 MurmurHash3 algorithm.
Learn more about our Web Application Penetration Testing UK.