IBM Web Traffic Express Caching Proxy Server 3.6 and 4.x before 4.0.1.26 allows remote attackers to cause a denial of service (crash) via an HTTP request to helpout.exe with a missing HTTP version number, which causes ibmproxy.exe to crash.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Websphere_caching_proxy_server | Ibm | 3.6 (including) | 3.6 (including) |
| Websphere_caching_proxy_server | Ibm | 4.0 (including) | 4.0 (including) |