Vulnerability Description
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 Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Db2 | >= 11.1, < 11.1.4 |
| Linux | Linux Kernel | - |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/249187VDB EntryVendor Advisory
- https://security.netapp.com/advisory/ntap-20230511-0010/
- https://www.ibm.com/support/pages/node/6985683PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/249187VDB EntryVendor Advisory
- https://security.netapp.com/advisory/ntap-20230511-0010/
- https://www.ibm.com/support/pages/node/6985683PatchVendor Advisory
FAQ
What is CVE-2023-27555?
CVE-2023-27555 is a vulnerability with a CVSS score of 5.1 (MEDIUM). 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-For...
How severe is CVE-2023-27555?
CVE-2023-27555 has been rated MEDIUM with a CVSS base score of 5.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-27555?
Check the references section above for vendor advisories and patch information. Affected products include: Ibm Db2, Linux Linux Kernel, Microsoft Windows.