Secunia Research: Oracle BEA WebLogic Server Plug-ins Integer Overflow
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Secunia Research 15/04/2009
- Oracle BEA WebLogic Server Plug-ins Integer Overflow -
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Table of Contents
Affected Software....................................................1
Severity.............................................................2
Vendor's Description of Software.....................................3
Description of Vulnerability.........................................4
Solution.............................................................5
Time Table...........................................................6
Credits..............................................................7
References...........................................................8
About Secunia........................................................9
Verification........................................................10
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1) Affected Software
* Oracle BEA WebLogic Server Plug-ins version 1.0.1166189.
NOTE: Other versions may also be affected.
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2) Severity
Rating: Highly critical
Impact: System access
Where: From Remote
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3) Vendor's Description of Software
"... the world's best application server for building and deploying
enterprise applications and services ...".
Product Link:
http://www.oracle.com/technology/products/weblogic/index.html
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4) Description of Vulnerability
Secunia Research has discovered a vulnerability in the Oracle BEA
WebLogic Server plug-ins for web servers, which can be exploited by
malicious people to compromise a vulnerable system.
The Oracle BEA WebLogic Server can be configured to receive requests
via an Apache, Sun, or IIS web server. In this case, a plug-in is
installed in the Internet-facing web server that passes the request to
a WebLogic server. An integer overflow when parsing HTTP requests can
be exploited to cause a heap-based buffer overflow.
Successful exploitation may allow execution of arbitrary code.
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5) Solution
Apply patches released by the vendor.
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6) Time Table
01/03/2009 - Vendor notified.
06/03/2009 - Vendor response requesting more information.
06/03/2009 - Sent PoC to vendor.
10/03/2009 - Vendor confirms vulnerability.
12/03/2009 - Vendor requests more information.
15/03/2009 - Supplemental information sent to vendor.
17/03/2009 - Vendor confirms and provides preliminary patch.
15/04/2009 - Public disclosure.
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7) Credits
Discovered by Dyon Balding, Secunia Research.
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8) References
The Common Vulnerabilities and Exposures (CVE) project has assigned
CVE-2009-0189 for the vulnerability.
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9) About Secunia
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10) Verification
Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2009-22/
Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/
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