acl.c in Tinyproxy before 1.8.3, when an Allow configuration setting specifies a CIDR block, permits TCP connections from all IP addresses, which makes it easier for remote attackers to hide the origin of web traffic by leveraging the open HTTP proxy server.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Tinyproxy | Banu | 1.7.1 | 1.7.1 |
| Tinyproxy | Banu | 1.6.0 | 1.6.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.6.0 | 1.6.0 |
| Tinyproxy | Banu | 1.5.2 | 1.5.2 |
| Tinyproxy | Banu | 1.6.5 | 1.6.5 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.6.0 | 1.6.0 |
| Tinyproxy | Banu | 1.6.0 | 1.6.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.5.3 | 1.5.3 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.6.1 | 1.6.1 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.6.4 | 1.6.4 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.2 | 1.5.2 |
| Tinyproxy | Banu | 1.7.0 | 1.7.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.6.0 | 1.6.0 |
| Tinyproxy | Banu | 1.8.0 | 1.8.0 |
| Tinyproxy | Banu | 1.5.3 | 1.5.3 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.6.0 | 1.6.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.6.2 | 1.6.2 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.6.0 | 1.6.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.5.2 | 1.5.2 |
| Tinyproxy | Banu | 1.6.3 | 1.6.3 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.8.1 | 1.8.1 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.5.1 | 1.5.1 |
| Tinyproxy | Banu | 1.6.0 | 1.6.0 |
| Tinyproxy | Banu | * | 1.8.2 |
| Tinyproxy | Banu | 1.6.0 | 1.6.0 |
| Tinyproxy | Banu | 1.5.0 | 1.5.0 |