Vulnerability Description
The WLS Security component in Oracle WebLogic Server 10.3.6.0, 12.1.2.0, 12.1.3.0, and 12.2.1.0 allows remote attackers to execute arbitrary commands via a crafted serialized Java object in T3 protocol traffic to TCP port 7001, related to oracle_common/modules/com.bea.core.apache.commons.collections.jar. NOTE: the scope of this CVE is limited to the WebLogic Server product.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Virtual Desktop Infrastructure | <= 3.5.2 |
| Oracle | Storagetek Tape Analytics Sw Tool | 2.3 |
| Oracle | Weblogic Server | 10.3.6.0.0 |
Related Weaknesses (CWE)
References
- http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-Exploit
- http://packetstormsecurity.com/files/152268/Oracle-Weblogic-Server-DeserializatiExploitThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2015/11/17/19Mailing ListThird Party Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.htmlPatch
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.htmlPatchVendor Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.htmlPatchVendor Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlPatchVendor Advisory
- http://www.oracle.com/technetwork/topics/security/alert-cve-2015-4852-2763333.htVendor Advisory
- http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.htmlPatchVendor Advisory
- http://www.securityfocus.com/bid/77539Broken Link
- http://www.securitytracker.com/id/1038292Broken Link
- https://blogs.oracle.com/security/entry/security_alert_cve_2015_4852Broken Link
- https://github.com/foxglovesec/JavaUnserializeExploits/blob/master/weblogic.pyProduct
- https://www.exploit-db.com/exploits/42806/ExploitThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/46628/ExploitThird Party AdvisoryVDB Entry
FAQ
What is CVE-2015-4852?
CVE-2015-4852 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The WLS Security component in Oracle WebLogic Server 10.3.6.0, 12.1.2.0, 12.1.3.0, and 12.2.1.0 allows remote attackers to execute arbitrary commands via a crafted serialized Java object in T3 protoco...
How severe is CVE-2015-4852?
CVE-2015-4852 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2015-4852?
Check the references section above for vendor advisories and patch information. Affected products include: Oracle Virtual Desktop Infrastructure, Oracle Storagetek Tape Analytics Sw Tool, Oracle Weblogic Server.