Vulnerability · Published Jul 9, 2023 · Assigned by ibm
CVE-2023-30431IBM Db2 buffer overflow
High 8.4
In plain English
A high-severity memory corruption 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 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)8.4High
Exploit odds (30 days)0.3%top 75.2% 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) 10.5, 11.1, and 11.5 db2set is vulnerable to a buffer overflow, caused by improper bounds checking. An attacker could overflow the buffer and execute arbitrary code. IBM X-Force ID: 252184.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Db2 for Linux, UNIX and Windows | 10.5 11.1 ,11.5 |
Weakness: CWE-119 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H