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TITLE:
IBM Informix Storage Manager "pmap_set" Handling Security Bypass

SECUNIA ADVISORY ID:
SA44567

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/44567/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=44567

RELEASE DATE:
2011-05-18

DISCUSS ADVISORY:
http://secunia.com/advisories/44567/#comments

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

http://secunia.com/advisories/44567/

ONLY AVAILABLE IN CUSTOMER AREA:
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https://ca.secunia.com/?page=viewadvisory&vuln_id=44567

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 vulnerability has been reported in IBM Informix Storage Manager,
which can be exploited by malicious people to bypass certain security
restrictions.

The vulnerability is caused due to an error in the RPC library
(librpc.dll) within the portmapper service when handling the
"pmap_set" command. This can be exploited to bypass some access
restrictions and execute certain service commands (e.g. unregister or
register RPC services) via spoofed UDP packets.

The vulnerability is reported in versions 11.10, 11.50, and 11.70.

SOLUTION:
Apply patches.

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

PROVIDED AND/OR DISCOVERED BY:
An anonymous person via ZDI.

ORIGINAL ADVISORY:
IBM (IC76179, IC76177, IC76178):
http://www.ibm.com/support/docview.wss?uid=swg1IC76179
http://www.ibm.com/support/docview.wss?uid=swg1IC76177
http://www.ibm.com/support/docview.wss?uid=swg1IC76178

ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-11-168/

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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private users keeping their systems up to date against the latest
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