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CVE-2012-0193

IBM WebSphere Application Server (WAS) 6.0 through 6.0.2.43, 6.1 before 6.1.0.43, 7.0 before 7.0.0.23, and 8.0 before 8.0.0.3 computes hash values for form par…

Impact

IBM WebSphere Application Server (WAS) 6.0 through 6.0.2.43, 6.1 before 6.1.0.43, 7.0 before 7.0.0.23, and 8.0 before 8.0.0.3 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.

Affected products

VendorProductAffected versions
IbmWebsphere Application Server
Versions 6.0.0.0, 6.0.0.2, 6.0.0.3, 6.0.1.0, 6.0.1.11, 6.0.1.12

Weakness classification

CWE-20

References