TUCoPS :: Oracle :: n-085.txt

Oracle Buffer Overflow in Net Services for Oracle Database Server (CIAC N-085)

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                       The U.S. Department of Energy
                   Computer Incident Advisory Capability
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                             INFORMATION BULLETIN

       Oracle Buffer Overflow in Net Services for Oracle Database Server
                           [Oracle Secutity Alert 54]

April 30, 2003 16:00 GMT                                          Number N-085
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PROBLEM:       A potential buffer overflow vulnerability has been discovered 
               in Oracle Net Services for the Oracle Database server. 
PLATFORM:      Oracle9/Release 2 
               Oracle9/Release 1 
               Oracle8/(8.1.x – all releases) 
               Oracle8 (8.0.x – all releases) 
               Oracle7 Release 7.3.x 
DAMAGE:        Exploiting this buffer overflow could lead to execution of 
               arbitrary code or result in a Denial of Service attack. 
SOLUTION:      Apply available patches. 
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VULNERABILITY  The risk is MEDIUM. Unless the Oracle Database is connected 
ASSESSMENT:    directly to the Internet a remote exploit is unlikely. This 
               vulnerability is susceptible to an insider attack originated on 
               the corporate Intranet. 
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LINKS: 
 CIAC BULLETIN:      http://www.ciac.org/ciac/bulletins/n-085.shtml 
 ORIGINAL BULLETIN:  http://otn.oracle.com/deploy/security/pdf/2003alert54.pdf 
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[***** Start Oracle Secutity Alert 54 *****]

http://otn.oracle.com/deploy/security/pdf/2003alert54.pdf

[***** End Oracle Secutity Alert 54 *****]

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CIAC wishes to acknowledge the contributions of Oracle for the 
information contained in this bulletin.
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CIAC, the Computer Incident Advisory Capability, is the computer
security incident response team for the U.S. Department of Energy
(DOE) and the emergency backup response team for the National
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This document was prepared as an account of work sponsored by an
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