OpenSSL contains a flaw in the Server Gated Cryptography (SGC) implementation that may allow a remote denial of service. The issue is triggered during the handling of handshake restarts, which will result in a consumption of CPU resources. This will result in a loss of availability for the program.
Classification
Location:
Remote / Network Access
Attack Type:
Denial of Service
Impact:
Loss of Availability
Solution:
Upgrade
Exploit:
Exploit Unknown
Disclosure:
Vendor Verified
Solution
Upgrade to version 0.9.8s or higher or 1.0.0f or higher, as they have been reported to fix this vulnerability. An upgrade is required as there are no known workarounds. IBM WebSphere DataPower Integration Appliance customers can upgrade to version 4.0.1.10 or 4.0.2.6.
