A flaw was found in Privoxy in versions before 3.0.29. Dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header and a memory allocation failed.
Weakness
The product dereferences a pointer that it expects to be valid but is NULL.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Privoxy | Privoxy | * | 3.0.29 (excluding) |
| Privoxy | Ubuntu | bionic | * |
| Privoxy | Ubuntu | esm-apps/bionic | * |
| Privoxy | Ubuntu | esm-apps/focal | * |
| Privoxy | Ubuntu | esm-apps/xenial | * |
| Privoxy | Ubuntu | esm-infra-legacy/trusty | * |
| Privoxy | Ubuntu | focal | * |
| Privoxy | Ubuntu | groovy | * |
| Privoxy | Ubuntu | trusty | * |
| Privoxy | Ubuntu | trusty/esm | * |
| Privoxy | Ubuntu | upstream | * |
| Privoxy | Ubuntu | xenial | * |