Vulnerability · Published Feb 19, 2020 · Assigned by ibm
CVE-2020-4135
High 7.5
In plain English
A high-severity security flaw in DB2 for Linux- UNIX and Windows from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.9% (higher than 87% of all known vulnerabilities).
Severity (CVSS 3.0)7.5High
Exploit odds (30 days)2.9%top 12.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | DB2 for Linux- UNIX and Windows | 9.710.110.511.111.5 |
References
- https://www.ibm.com/support/pages/node/2876307 x_refsource_CONFIRM
- ibm-db2-cve20204135-dos (173806) vdb-entry, x_refsource_XF
- https://security.netapp.com/advisory/ntap-20210108-0001/ x_refsource_CONFIRM