Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use fields that use RFC2047 encoding, which may be interpreted differently by mail clients.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mailsweeper | Clearswift | 4.3.7 (including) | 4.3.7 (including) |
| Mailsweeper | Clearswift | 4.3.8 (including) | 4.3.8 (including) |
| Mailsweeper | Clearswift | 4.3.10 (including) | 4.3.10 (including) |
| Mailsweeper | Clearswift | 4.3.11 (including) | 4.3.11 (including) |
| Mailsweeper | Clearswift | 4.3.13 (including) | 4.3.13 (including) |
| Mailsweeper | Clearswift | 4.3.14 (including) | 4.3.14 (including) |
| Mailsweeper | Clearswift | 4.3.15 (including) | 4.3.15 (including) |
| Internet_gatekeeper | F-secure | 6.3 (including) | 6.3 (including) |
| Internet_gatekeeper | F-secure | 6.4 (including) | 6.4 (including) |
| Internet_gatekeeper | F-secure | 6.31 (including) | 6.31 (including) |
| Internet_gatekeeper | F-secure | 6.32 (including) | 6.32 (including) |
| Ripmime | Paul_l_daniels | 1.2.0 (including) | 1.2.0 (including) |
| Ripmime | Paul_l_daniels | 1.2.1 (including) | 1.2.1 (including) |
| Ripmime | Paul_l_daniels | 1.2.2 (including) | 1.2.2 (including) |
| Ripmime | Paul_l_daniels | 1.2.3 (including) | 1.2.3 (including) |
| Ripmime | Paul_l_daniels | 1.2.4 (including) | 1.2.4 (including) |
| Ripmime | Paul_l_daniels | 1.2.5 (including) | 1.2.5 (including) |
| Ripmime | Paul_l_daniels | 1.2.6 (including) | 1.2.6 (including) |
| Ripmime | Paul_l_daniels | 1.2.7 (including) | 1.2.7 (including) |
| Ripmime | Paul_l_daniels | 1.3.2.0 (including) | 1.3.2.0 (including) |
| Ripmime | Paul_l_daniels | 1.3.2.2 (including) | 1.3.2.2 (including) |
| Ripmime | Paul_l_daniels | 1.3.2.3 (including) | 1.3.2.3 (including) |