Description
P2P Cluster Communication is dedicated for the server nodes in the cluster to exchange messages between each other. However, due to implementation flaw, it accepts arbitrary connections even from processes that are outside the cluster and even outside the network segment dedicated for the internal cluster communication. As result, an unauthenticated attacker can invoke certain functions that would otherwise be restricted to system administrators only, including access to system administration functions or shutting down the system completely.
Available fix and Supported packages
- SERVERCORE | 7.10 | 7.10
- SERVERCORE | 7.11 | 7.11
- SERVERCORE | 7.20 | 7.20
- SERVERCORE | 7.30 | 7.30
- SERVERCORE | 7.31 | 7.31
- SERVERCORE | 7.40 | 7.40
- SERVERCORE | 7.50 | 7.50
- J2EE ENGINE SERVERCORE 7.10 | SP024 | 000010
- J2EE ENGINE SERVERCORE 7.10 | SP025 | 000007
- J2EE ENGINE SERVERCORE 7.11 | SP019 | 000010
- J2EE ENGINE SERVERCORE 7.11 | SP020 | 000005
- J2EE ENGINE SERVERCORE 7.20 | SP009 | 000153
- J2EE ENGINE SERVERCORE 7.30 | SP015 | 000032
- J2EE ENGINE SERVERCORE 7.30 | SP016 | 000036
- J2EE ENGINE SERVERCORE 7.30 | SP017 | 000043
- J2EE ENGINE SERVERCORE 7.30 | SP018 | 000047
- J2EE ENGINE SERVERCORE 7.30 | SP019 | 000032
- J2EE ENGINE SERVERCORE 7.30 | SP020 | 000020
- J2EE ENGINE SERVERCORE 7.30 | SP021 | 000000
- J2EE ENGINE SERVERCORE 7.31 | SP022 | 000047
- J2EE ENGINE SERVERCORE 7.31 | SP023 | 000035
- J2EE ENGINE SERVERCORE 7.31 | SP024 | 000033
- J2EE ENGINE SERVERCORE 7.31 | SP025 | 000027
- J2EE ENGINE SERVERCORE 7.31 | SP026 | 000023
- J2EE ENGINE SERVERCORE 7.31 | SP027 | 000006
- J2EE ENGINE SERVERCORE 7.31 | SP028 | 000000
- J2EE ENGINE SERVERCORE 7.40 | SP017 | 000047
Affected component
- BC-JAS-COR-CLS
Clustering
CVSS
Score: 10.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Exploit
Exploit is not available.
For detailed information please contact the mail [email protected]
URL
https://launchpad.support.sap.com/#/notes/2974774
