Integer overflow in Skype client before 1.4.x.84 on Windows, before 1.3.x.17 on Mac OS, before 1.2.x.18 on Linux, and 1.1.x.6 and earlier allows remote attackers to cause a denial of service (crash) via crafted network data with a large Object Counter value, which leads to a resultant heap-based buffer overflow.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Skype | Skype_technologies | 0.92.0.12 (including) | 0.92.0.12 (including) |
| Skype | Skype_technologies | 0.93.0.3 (including) | 0.93.0.3 (including) |
| Skype | Skype_technologies | 0.98.0.04 (including) | 0.98.0.04 (including) |
| Skype | Skype_technologies | 1.0.0.1 (including) | 1.0.0.1 (including) |
| Skype | Skype_technologies | 1.0.0.7 (including) | 1.0.0.7 (including) |
| Skype | Skype_technologies | 1.0.0.9 (including) | 1.0.0.9 (including) |
| Skype | Skype_technologies | 1.0.0.10 (including) | 1.0.0.10 (including) |
| Skype | Skype_technologies | 1.0.0.18 (including) | 1.0.0.18 (including) |
| Skype | Skype_technologies | 1.0.0.29 (including) | 1.0.0.29 (including) |
| Skype | Skype_technologies | 1.0.0.94 (including) | 1.0.0.94 (including) |
| Skype | Skype_technologies | 1.0.0.97 (including) | 1.0.0.97 (including) |
| Skype | Skype_technologies | 1.0.0.100 (including) | 1.0.0.100 (including) |
| Skype | Skype_technologies | 1.1.0.0 (including) | 1.1.0.0 (including) |
| Skype | Skype_technologies | 1.1.0.20 (including) | 1.1.0.20 (including) |
| Skype | Skype_technologies | 1.1.06 (including) | 1.1.06 (including) |
| Skype | Skype_technologies | 1.2.0.17 (including) | 1.2.0.17 (including) |
| Skype | Skype_technologies | 1.3.0.16 (including) | 1.3.0.16 (including) |
| Skype | Skype_technologies | 1.4.0.83 (including) | 1.4.0.83 (including) |