Vulnerability · Published Jul 1, 2020 · Assigned by ibm
CVE-2020-4420
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 2.4% (higher than 84% of all known vulnerabilities).
Severity (CVSS 3.0)7.5High
Exploit odds (30 days)2.4%top 15.8% 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 attacker to cause a denial of service due a hang in the execution of a terminate command. IBM X-Force ID: 180076.
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/6242362 x_refsource_CONFIRM
- ibm-db2-cve20204420-dos (180076) vdb-entry, x_refsource_XF