VulnerabilityModified
CVE-2020-4135
IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated user to send specially crafted packets to cause a denial of service from excessive memory usage.
HIGH 7.5EPSS 2.93%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.93%). 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) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated user to send specially crafted packets to cause a denial of service from excessive memory usage.
- 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
- 2.93% probability · 86th percentile
- CISA KEV
- Not listed
- Affected
- ibm/db2 · netapp/oncommand insight
- Source
- psirt@us.ibm.com
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/173806VDB Entry, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20210108-0001/Third Party Advisory
- https://www.ibm.com/support/pages/node/2876307Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/173806VDB Entry, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20210108-0001/Third Party Advisory
- https://www.ibm.com/support/pages/node/2876307Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.