VulnerabilityModified
CVE-2023-27559
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a denial of service as the server may crash when using a specially crafted subquery.
HIGH 7.5EPSS 0.94%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a denial of service as the server may crash when using a specially crafted subquery. IBM X-Force ID: 249196.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.94% probability · 59th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- ibm/db2
- Source
- psirt@us.ibm.com
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/249196VDB Entry, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230511-0010/Third Party Advisory
- https://www.ibm.com/support/pages/node/6985667Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/249196VDB Entry, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230511-0010/Third Party Advisory
- https://www.ibm.com/support/pages/node/6985667Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.