CVE-2023-27555

IBM Db2 denial of service

CVSS 5.1 MEDIUMEPSS 0.6%CWE-20

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.1EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

28 Apr 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 is vulnerable to a denial of service when attempting to use ACR client affinity for unfenced DRDA federation wrappers. IBM X-Force ID: 249187.

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

IBM · DB2 for Linux, UNIX and Windows

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/249187 https://security.netapp.com/advisory/ntap-20230511-0010/https://www.ibm.com/support/pages/node/6985683