Vulnerability Report

CVE-2017-10147

Title: Oracle Weblogic Server Denial of Service (DoS)

DoS

Proof Of Concept

PoC Available for CVE-2017-10147

CWE Category NVD-CWE-noinfo

Published Date Aug 08, 2017

Modified Date Jun 17, 2026

Exploit Status Available

Score 8.6 CVSS v3.0

Exploit Probability (EPSS)

4.21%

Vulnerability Summary

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.

Impacted Vendors

bea 1

bea_systems 1

oracle 1

Reference Links

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html http://www.securityfocus.com/bid/99651 http://www.securitytracker.com/id/1038939 https://erpscan.io/advisories/erpscan-17-041-unauthorized-container-shutdown-servermigrationcoordinator/ https://github.com/vah13/OracleCVE/tree/master/CVE-2017-10147 http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html http://www.securityfocus.com/bid/99651 http://www.securitytracker.com/id/1038939 https://erpscan.io/advisories/erpscan-17-041-unauthorized-container-shutdown-servermigrationcoordinator/ https://github.com/vah13/OracleCVE/tree/master/CVE-2017-10147

CVSS v3.0

Source Entity [email protected]

Severity HIGH

8.6

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns