Sun ONE Application Server Connector NSAPI Module Remote Buffer Overflow Vulnerability

BID:7082

Info

Sun ONE Application Server Connector NSAPI Module Remote Buffer Overflow Vulnerability

Bugtraq ID: 7082
Class: Boundary Condition Error
CVE: CVE-2002-0387
Remote: Yes
Local: No
Published: Mar 13 2003 12:00AM
Updated: Jul 11 2009 09:06PM
Credit: The discovery of this vulnerability has been credited to @stake.
Vulnerable: Sun ONE Application Server 6.5 MU2
Sun ONE Application Server 6.5 MU1
Sun ONE Application Server 6.5
Sun ONE Application Server 6.0 SP4
Sun ONE Application Server 6.0 SP3
Sun ONE Application Server 6.0 SP2
Sun ONE Application Server 6.0 SP1
Sun ONE Application Server 6.0
Not Vulnerable: Sun ONE Application Server 7.0 Standard Edition
Sun ONE Application Server 7.0 Platform Edition
Sun ONE Application Server 6.5 SP1
Sun ONE Application Server 6.5 MU3

Discussion

Sun ONE Application Server Connector NSAPI Module Remote Buffer Overflow Vulnerability

A vulnerability has been discovered in Sun ONE Application Server. Specifically, a buffer overflow has been discovered in the NSAPI Connector Module. An attacker could exploit this vulnerability by making a URI request to the module containing data of excessive length.

Successful exploitation of this vulnerability could allow an attacker to overwrite sensitive locations in memory, potentially resulting in arbitrary code execution.

This issue affects Sun ONE Application Server version 6.5 and earlier.

Exploit / POC

Sun ONE Application Server Connector NSAPI Module Remote Buffer Overflow Vulnerability

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

Solution / Fix

Sun ONE Application Server Connector NSAPI Module Remote Buffer Overflow Vulnerability

Solution:
Sun has released fixed versions of the software. It should be noted that a fix for version 6.0 is not currently available and may not be developed. Users are urged to upgrade to the latest available version.


Sun ONE Application Server 6.0 SP4

Sun ONE Application Server 6.0 SP3

Sun ONE Application Server 6.0 SP2

Sun ONE Application Server 6.0 SP1

Sun ONE Application Server 6.0

Sun ONE Application Server 6.5 MU1

Sun ONE Application Server 6.5 MU2

Sun ONE Application Server 6.5

References

Sun ONE Application Server Connector NSAPI Module Remote Buffer Overflow Vulnerability

References:
  • 52022 (Sun Microsystems)

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