Secunia Security Advisory - Pravus has discovered two vulnerabilities in Diskeeper, which can be exploited by malicious people to cause a DoS (Denial of Service) or disclose certain system information.
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TITLE:
Diskeeper RPC Request Handling Information Disclosure and Denial of
Service
SECUNIA ADVISORY ID:
SA26431
VERIFY ADVISORY:
http://secunia.com/advisories/26431/
CRITICAL:
Less critical
IMPACT:
Exposure of system information, DoS
WHERE:
>From local network
SOFTWARE:
Diskeeper 9.x
http://secunia.com/product/5514/
Diskeeper 2007 11.x
http://secunia.com/product/14167/
Diskeeper 10.x
http://secunia.com/product/7698/
DESCRIPTION:
Pravus has discovered two vulnerabilities in Diskeeper, which can be
exploited by malicious people to cause a DoS (Denial of Service) or
disclose certain system information.
The vulnerabilities are caused due to input validation errors within
the Diskeeper service (DkService.exe) when handling arguments passed
to RPC requests with opcode 0x01. These can be exploited to crash the
service or gain knowledge of certain system information (e.g. Windows
version, address of loaded modules) via a specially crafted RPC
request sent to default port 31038/TCP.
The vulnerabilities are confirmed in Diskeeper 2007 - ProPremier and
reportedly affects Diskeeper 9 Professional. Other versions may also
be affected.
SOLUTION:
Restrict access to the service.
PROVIDED AND/OR DISCOVERED BY:
Pravus
ORIGINAL ADVISORY:
http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065245.html
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