Vulnerability Details : CVE-2017-10147
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.1 and 12.2.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. While the vulnerability is in Oracle WebLogic Server, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.0 Base Score 8.6 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H). NOTE: the previous information is from the July 2017 CPU. Oracle has not commented on third-party claims that this issue exists in the migrate functionality in the WebLogic/cluster/singleton/ServerMigrationCoordinator class and allows remote attackers to shutdown the server via a crafted T3 request.
Vulnerability category: Denial of service
Products affected by CVE-2017-10147
- cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:weblogic_server:12.2.1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:weblogic_server:12.2.1.2.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-10147
8.63%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 92 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-10147
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
8.6
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H |
3.9
|
4.0
|
NIST |
References for CVE-2017-10147
-
http://www.securityfocus.com/bid/99651
Oracle WebLogic Server CVE-2017-10147 Remote Security VulnerabilityThird Party Advisory;VDB Entry
-
http://www.securitytracker.com/id/1038939
Oracle WebLogic Server Multiple Bugs Let Remote Users Access and Modify Data, Cause Denial of Service Conditions, and Gain Elevated Privileges - SecurityTrackerThird Party Advisory;VDB Entry
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https://github.com/vah13/OracleCVE/tree/master/CVE-2017-10147
OracleCVE/CVE-2017-10147 at master · vah13/OracleCVE · GitHub
-
https://erpscan.io/advisories/erpscan-17-041-unauthorized-container-shutdown-servermigrationcoordinator/
[ERPSCAN-17-041] Unauthorized Container Shutdown In ServerMigrationCoordinator
-
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
Oracle Critical Patch Update - July 2017Patch;Vendor Advisory
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