Integer signedness error in the MXit functionality in Pidgin before 2.10.8 allows remote attackers to cause a denial of service (segmentation fault) via a crafted emoticon value, which triggers an integer overflow and a buffer overflow.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pidgin | Pidgin | 2.5.9 | 2.5.9 |
| Pidgin | Pidgin | 2.5.8 | 2.5.8 |
| Pidgin | Pidgin | 2.7.9 | 2.7.9 |
| Pidgin | Pidgin | 2.7.5 | 2.7.5 |
| Pidgin | Pidgin | 2.7.0 | 2.7.0 |
| Pidgin | Pidgin | 2.10.1 | 2.10.1 |
| Pidgin | Pidgin | 2.1.0 | 2.1.0 |
| Pidgin | Pidgin | 2.7.4 | 2.7.4 |
| Pidgin | Pidgin | 2.6.0 | 2.6.0 |
| Pidgin | Pidgin | 2.5.2 | 2.5.2 |
| Pidgin | Pidgin | 2.5.1 | 2.5.1 |
| Pidgin | Pidgin | 2.6.3 | 2.6.3 |
| Pidgin | Pidgin | 2.7.6 | 2.7.6 |
| Pidgin | Pidgin | 2.7.11 | 2.7.11 |
| Pidgin | Pidgin | 2.5.6 | 2.5.6 |
| Pidgin | Pidgin | 2.7.10 | 2.7.10 |
| Pidgin | Pidgin | 2.5.7 | 2.5.7 |
| Pidgin | Pidgin | 2.0.1 | 2.0.1 |
| Pidgin | Pidgin | 2.4.2 | 2.4.2 |
| Pidgin | Pidgin | 2.7.3 | 2.7.3 |
| Pidgin | Pidgin | 2.5.4 | 2.5.4 |
| Pidgin | Pidgin | 2.10.2 | 2.10.2 |
| Pidgin | Pidgin | 2.5.5 | 2.5.5 |
| Pidgin | Pidgin | 2.6.5 | 2.6.5 |
| Pidgin | Pidgin | 2.2.2 | 2.2.2 |
| Pidgin | Pidgin | 2.1.1 | 2.1.1 |
| Pidgin | Pidgin | 2.3.1 | 2.3.1 |
| Pidgin | Pidgin | 2.4.3 | 2.4.3 |
| Pidgin | Pidgin | 2.6.6 | 2.6.6 |
| Pidgin | Pidgin | 2.8.0 | 2.8.0 |
| Pidgin | Pidgin | 2.0.0 | 2.0.0 |
| Pidgin | Pidgin | 2.10.5 | 2.10.5 |
| Pidgin | Pidgin | 2.0.2 | 2.0.2 |
| Pidgin | Pidgin | 2.3.0 | 2.3.0 |
| Pidgin | Pidgin | 2.4.1 | 2.4.1 |
| Pidgin | Pidgin | 2.4.0 | 2.4.0 |
| Pidgin | Pidgin | 2.6.2 | 2.6.2 |
| Pidgin | Pidgin | 2.5.0 | 2.5.0 |
| Pidgin | Pidgin | 2.10.4 | 2.10.4 |
| Pidgin | Pidgin | 2.9.0 | 2.9.0 |
| Pidgin | Pidgin | 2.2.0 | 2.2.0 |
| Pidgin | Pidgin | 2.2.1 | 2.2.1 |
| Pidgin | Pidgin | 2.7.8 | 2.7.8 |
| Pidgin | Pidgin | 2.10.0 | 2.10.0 |
| Pidgin | Pidgin | 2.7.7 | 2.7.7 |
| Pidgin | Pidgin | 2.10.6 | 2.10.6 |
| Pidgin | Pidgin | 2.5.3 | 2.5.3 |
| Pidgin | Pidgin | 2.6.1 | 2.6.1 |
| Pidgin | Pidgin | 2.6.4 | 2.6.4 |
| Pidgin | Pidgin | 2.7.2 | 2.7.2 |
| Pidgin | Pidgin | 2.10.3 | 2.10.3 |
| Pidgin | Pidgin | * | 2.10.7 |
| Pidgin | Pidgin | 2.7.1 | 2.7.1 |