62783 : IBM Informix Dynamic Server portmap.exe librpc.dll Authentication Functionality Multiple Overflows
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
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Timeline

Disclosure Date
2010-03-01

Time to Patch
753 days

Description

<em style='font-weight:bold;'>(Description Provided by <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=2009-2753" target="_blank">CVE</a>)</em> : Multiple buffer overflows in the authentication functionality in librpc.dll in the Informix Storage Manager (ISM) Portmapper service (aka portmap.exe), as used in IBM Informix Dynamic Server (IDS) 10.x before 10.00.TC9 and 11.x before 11.10.TC3, allow remote attackers to execute arbitrary code via a crafted parameter size.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Patch / RCS
Exploit: Exploit Public, Exploit Commercial
Disclosure: Vendor Verified, Third-party Verified, Coordinated Disclosure

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, IBM has released a patch to address this vulnerability.

Products

Unknown or Incomplete

References

Security Tracker: 1023669
Exploit Database: 12109
CVE ID: 2009-2753 (see also: NVD) 2009-2754 (see also: NVD)
Bugtraq ID: 38471 38472
Secunia Advisory ID: 38731
ISS X-Force ID: 56586
VUPEN Advisory: ADV-2010-0508 ADV-2010-0509
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2010-03/0012.html
Other Advisory URL: http://www.ibm.com/support/docview.wss?uid=swg1IC55329
http://www.ibm.com/support/docview.wss?uid=swg1IC55330
http://www.zerodayinitiative.com/advisories/ZDI-10-022/
http://www.zerodayinitiative.com/advisories/ZDI-10-023
Generic Exploit URL: http://www.saintcorporation.com/cgi-bin/exploit_info/informix_librpc_credentials_length

Credit

Sebastian Apelt - Zero Day Initiative (ZDI)

CVSSv2 Score

CVSSv2 Base Score = 10.0
Source: nvd.nist.gov | Generated: 2010-03-05 | Disagree? | There are 1 more: View All

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