The ICQ Features on Demand functionality for Mirabilis ICQ Pro 2003a does not properly verify the authenticity of software upgrades, which allows remote attackers to install arbitrary software via a spoofing attack.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Icq | Mirabilis | 99a_2.15build1701 (including) | 99a_2.15build1701 (including) |
| Icq | Mirabilis | 99a_2.21build1800 (including) | 99a_2.21build1800 (including) |
| Icq | Mirabilis | 2000.0a (including) | 2000.0a (including) |
| Icq | Mirabilis | 2000.0b_build3278 (including) | 2000.0b_build3278 (including) |
| Icq | Mirabilis | 2001a (including) | 2001a (including) |
| Icq | Mirabilis | 2001b_build3636 (including) | 2001b_build3636 (including) |
| Icq | Mirabilis | 2001b_build3638 (including) | 2001b_build3638 (including) |
| Icq | Mirabilis | 2001b_build3659 (including) | 2001b_build3659 (including) |
| Icq | Mirabilis | 2002a_build3722 (including) | 2002a_build3722 (including) |
| Icq | Mirabilis | 2002a_build3727 (including) | 2002a_build3727 (including) |
| Icq | Mirabilis | 2003a_build3777 (including) | 2003a_build3777 (including) |
| Icq | Mirabilis | 2003a_build3799 (including) | 2003a_build3799 (including) |
| Icq | Mirabilis | 2003a_build3800 (including) | 2003a_build3800 (including) |