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Oracle GlassFish Server Hash Collision Denial of Service Vulnerability
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The host is running GlassFish Server and is prone to denial of service vulnerability.
Insight
Insight
The flaw is due to an error within a hash generation function when hashing form posts and updating a hash table. This can be exploited to cause a hash collision resulting in high CPU consumption via a specially crafted form sent in a HTTP POST request.
Affected Software
Affected Software
Oracle GlassFish version 3.1.1 and prior.
Solution
Solution
Apply the updates from the referenced advisory.
Common Vulnerabilities and Exposures (CVE)
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