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Category:   Application (Database)  >   Oracle Database Vendors:   Oracle
Oracle Database Multiple Flaws Let Remote Users Access and Modify Data, Deny Service, and Gain Elevated Privileges
SecurityTracker Alert ID:  1033883
SecurityTracker URL:  http://securitytracker.com/id/1033883
CVE Reference:   CVE-2015-4794, CVE-2015-4796, CVE-2015-4857, CVE-2015-4863, CVE-2015-4873, CVE-2015-4888, CVE-2015-4894, CVE-2015-4900   (Links to External Site)
Date:  Oct 20 2015
Impact:   Denial of service via network, Disclosure of system information, Disclosure of user information, Modification of system information, Modification of user information, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 11.2.0.4, 12.1.0.1, 12.1.0.2
Description:   Multiple vulnerabilities were reported in Oracle Database. A remote or remote authenticated user can gain elevated privileges. A remote authenticated user can access and modify data on the target system. A remote authenticated user can cause denial of service conditions on the target system.

A remote user can exploit a flaw in the Portable Clusterware component to gain elevated privileges [CVE-2015-4863].

A remote authenticated user can exploit a flaw in the Database Scheduler component to gain elevated privileges [CVE-2015-4873].

A remote authenticated user can exploit a flaw in the Java VM component to gain elevated privileges [CVE-2015-4794].

A remote authenticated user can exploit a flaw in the Java VM component to gain elevated privileges [CVE-2015-4796].

A remote authenticated user can exploit a flaw in the Java VM component to partially access data, partially modify data, and partially deny service [CVE-2015-4888].

A remote authenticated user can exploit a flaw in the XDB - XML Database component to partially access data, partially modify data, and partially deny service [CVE-2015-4900].

A remote authenticated user can exploit a flaw in the RDBMS component to partially access and partially modify data [CVE-2015-4857].

A remote authenticated user can exploit a flaw in the Oracle Database Mobile/Lite Server to partially modify data and cause partial denial of service conditions [CVE-2015-4894].

The following researchers reported these and other Oracle product vulnerabilities:

Aaron Portnoy of Exodus Intelligence; Adam Gowdiak of Security Explorations; Adam Willard of Foreground Security; Advanced Threat Research Team, Intel Security; Aleksandr Dubinsky of SyncWords; Alexey Tyurin of ERPScan; Andrea Palazzo of Truel IT; Behzad Najjarpour Jabbari of Secunia Research; Borked of the Google Security Team; Brooks Li of Trend Micro; Cihan Oncu of Biznet Bilisim A.S.;Colm O hEigeartaigh; Dan Peled; David Byrne of Trustwave SpiderLabs; David Litchfield of Google; Egor Karbutov of ERPScan; Erlend Oftedal; FortiGuard Labs of Fortinet, Inc.; Francis Provencher from COSIG; Francois Goichon of Context Information Security; G. Geshev from MWR Labs; Gregory Golds; Guido Vranken; Ivan Chalykin of ERPScan; Jacob Smith; Jakub Palaczynski from ING Services Polska;Jeff Kayser of Jibe Consulting; Kana Toko; Khai Tran of Netspi; Leopold von Niebelschuetz-Godlewski of Trustwave; Marcin Gebarowski; Nikita Kelesis of ERPScan; Osanda Malith Jayathissa; Oscar Andersson; Red Hat Product Security; Sergey Gorbaty of Salesforce.com; Travis Emmert of Salesforce.com; and Ugur Cihan Koc of Avea Iletisim Hizmetleri A.S.

Impact:   A remote authenticated user can obtain data on the target system.

A remote authenticated user can modify data on the target system.

A remote authenticated user can cause denial of service conditions on the target system.

A remote user can gain elevated privileges on the target system.

A remote authenticated user can gain elevated privileges on the target system.

Solution:   The vendor has issued a fix as part of the October 2105 Oracle Critical Patch Update.

The vendor's advisory is available at:

http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html

Vendor URL:  www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html (Links to External Site)
Cause:   Not specified
Underlying OS:  Linux (Any), UNIX (AIX), UNIX (HP/UX), UNIX (Solaris - SunOS), UNIX (Tru64), Windows (2003), Windows (2008), Windows (2012)

Message History:   None.


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