Sybase has acknowledged a vulnerability in Sybase EAServer, which can be exploited by malicious people to bypass certain security restrictions.
The vulnerability is caused due to an error within the verification of certain signatures. If an RSA key with exponent 3 is used, it may be possible to forge a signature signed by that key.
The vulnerability is reported in version 5.0 for Windows, Solaris, AIX, HP RISC, HP Itanium and Linux, version 5.1 for Windows and Solaris, version 5.2 for Windows, Solaris, AIX, HP RISC, and Linux, version 5.3 for Windows and Solaris, version 5.5 for Windows, and version 6.0 for Windows and Solaris.
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Subject: Sybase EAServer RSA Signature Forgery
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