IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 is vulnerable to a denial of service, caused by improper handling of Secure Sockets Layer (SSL) renegotiation requests. By sending specially-crafted requests, a remote attacker could exploit this vulnerability to increase the resource usage on the system. IBM X-Force ID: 178507.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Db2 | Ibm | 9.7.0.0 (including) | 9.7.0.0 (including) |
| Db2 | Ibm | 10.1.0.0 (including) | 10.1.0.0 (including) |
| Db2 | Ibm | 10.5.0.0 (including) | 10.5.0.0 (including) |
| Db2 | Ibm | 11.1.0.0 (including) | 11.1.0.0 (including) |
| Db2 | Ibm | 11.5.0.0 (including) | 11.5.0.0 (including) |