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TITLE:
SAP BusinessObjects Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA41894

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41894/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41894

RELEASE DATE:
2010-10-23

DISCUSS ADVISORY:
http://secunia.com/advisories/41894/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/41894/

ONLY AVAILABLE IN CUSTOMER AREA:
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https://ca.secunia.com/?page=viewadvisory&vuln_id=41894

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A weakness and some vulnerabilities have been reported in SAP
BusinessObjects, which can be exploited by malicious, local users to
gain escalated privileges, by malicious users to cause a DoS (Denial
of Service), and by malicious people to disclose sensitive
information and conduct cross-site scripting attacks.

1) The "login" SOAP method in dswsbobje/services/session returns
different response codes depending on the input passed via the
"Login" parameter. This can be exploited to enumerate valid user
accounts.

2) An error in the "GenerateCuids" SOAP method in
dswsbobje/services/biplatformHTTP while creating CUIDs can be
exploited to exhaust available resources by passing a large value via
the "numCuids" parameter.

3) Input passed via the "modules" parameter to
dswsbobje/axis2-admin/engagingglobally is not properly sanitised
before being returned to the user. This can be exploited to execute
arbitrary HTML and script code in a user's browser session in context
of an affected site.

4) The "CrystalReports/viewrpt.cwr" script allows connections to
arbitrary hosts passed via the "apstoken" parameter, which can be
exploited to perform port scans within potentially restricted
networks.

5) An error in the "Central Configuration Manager" can be exploited
to gain escalated privileges via the "Program Job Server".

The weakness and the vulnerabilities are reported in version 3.2.
Other versions may also be affected.

SOLUTION:
Filter malicious requests using a proxy. Restrict access to trusted
users only.

PROVIDED AND/OR DISCOVERED BY:
Joshua Abraham and Will Vandevanter, Rapid7.

ORIGINAL ADVISORY:
http://spl0it.org/files/talks/source_barcelona10/Hacking SAP
BusinessObjects.pdf

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
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