Vulnerability Description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 is vulnerable to a denial of service as the server may crash when compiling a specially crafted SQL query using a LIMIT clause. IBM X-Force ID: 247864.
CVSS Score
HIGH
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/247864VDB EntryVendor Advisory
- https://security.netapp.com/advisory/ntap-20230511-0010/
- https://www.ibm.com/support/pages/node/6985681PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/247864VDB EntryVendor Advisory
- https://security.netapp.com/advisory/ntap-20230511-0010/
- https://www.ibm.com/support/pages/node/6985681PatchVendor Advisory
FAQ
What is CVE-2023-26021?
CVE-2023-26021 is a vulnerability with a CVSS score of 7.5 (HIGH). IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 is vulnerable to a denial of service as the server may crash when compiling a specially crafted SQL query using a LIMIT ...
How severe is CVE-2023-26021?
CVE-2023-26021 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-26021?
Check the references section above for vendor advisories and patch information. Affected products include: Ibm Db2, Linux Linux Kernel, Microsoft Windows.