Vulnerability · Published Jul 10, 2023 · Assigned by ibm
CVE-2023-30442IBM Db2 denial of service
Medium 5.9
In plain English
A medium-severity improper input validation 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 1.3% (higher than 70% of all known vulnerabilities).
Severity (CVSS 3.1)5.9Medium
Exploit odds (30 days)1.3%top 29.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 federated server is vulnerable to a denial of service as the server may crash when using a specially crafted wrapper using certain options. IBM X-Force ID: 253202.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Db2 for Linux, UNIX and Windows | 11.1, 11.5 |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H