Two vulnerabilities have been reported in Novell iManager, which can be exploited by malicious users to compromise a vulnerable system and by malicious people to cause a DoS (Denial of Service).
1) A boundary error in the handling class names can be exploited to cause a stack-based buffer overflow by sending a specially crafted HTTP request containing overly large class names to "/nps/servlet/webacc/".
Successful exploitation allows execution of arbitrary code.
2) An off-by-one error in the handling of the "TREE" parameter during the login process can be exploited to crash the application via a specially crafted HTTP request.
The vulnerabilities are reported in versions 2.7.3 FTF3 and prior.
Solution: Update to version 2.7.4.
Provided and/or discovered by: Francisco Falcon, Core Security Technologies.
Original Advisory: Core Security Technologies:
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Subject: Novell iManager Two Vulnerabilities
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