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.
| Software | From | Fixed in |
|---|---|---|
| skype_technologies / skype | 1.0.0.1 | 1.0.0.1.x |
| skype_technologies / skype | 1.0.0.94 | 1.0.0.94.x |
| skype_technologies / skype | 1.0.0.7 | 1.0.0.7.x |
| skype_technologies / skype | 1.1.06 | 1.1.06.x |
| skype_technologies / skype | 0.92.0.12 | 0.92.0.12.x |
| skype_technologies / skype | 1.0.0.9 | 1.0.0.9.x |
| skype_technologies / skype | 1.0.0.97 | 1.0.0.97.x |
| skype_technologies / skype | 0.93.0.3 | 0.93.0.3.x |
| skype_technologies / skype | 1.0.0.29 | 1.0.0.29.x |
| skype_technologies / skype | 0.98.0.04 | 0.98.0.04.x |
| skype_technologies / skype | 1.1.0.20 | 1.1.0.20.x |
| skype_technologies / skype | 1.0.0.100 | 1.0.0.100.x |
| skype_technologies / skype | 1.4.0.83 | 1.4.0.83.x |
| skype_technologies / skype | 1.0.0.18 | 1.0.0.18.x |
| skype_technologies / skype | 1.0.0.10 | 1.0.0.10.x |
| skype_technologies / skype | 1.2.0.17 | 1.2.0.17.x |
| skype_technologies / skype | 1.3.0.16 | 1.3.0.16.x |
| skype_technologies / skype | 1.1.0.0 | 1.1.0.0.x |