The pidgin_conv_chat_rename_user function in gtkconv.c in Pidgin before 2.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) by changing a nickname while in an XMPP chat room.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pidgin | Pidgin | * | 2.10.1 (including) |
| Pidgin | Pidgin | 2.0.0 (including) | 2.0.0 (including) |
| Pidgin | Pidgin | 2.0.1 (including) | 2.0.1 (including) |
| Pidgin | Pidgin | 2.0.2 (including) | 2.0.2 (including) |
| Pidgin | Pidgin | 2.1.0 (including) | 2.1.0 (including) |
| Pidgin | Pidgin | 2.1.1 (including) | 2.1.1 (including) |
| Pidgin | Pidgin | 2.2.0 (including) | 2.2.0 (including) |
| Pidgin | Pidgin | 2.2.1 (including) | 2.2.1 (including) |
| Pidgin | Pidgin | 2.2.2 (including) | 2.2.2 (including) |
| Pidgin | Pidgin | 2.3.0 (including) | 2.3.0 (including) |
| Pidgin | Pidgin | 2.3.1 (including) | 2.3.1 (including) |
| Pidgin | Pidgin | 2.4.0 (including) | 2.4.0 (including) |
| Pidgin | Pidgin | 2.4.1 (including) | 2.4.1 (including) |
| Pidgin | Pidgin | 2.4.2 (including) | 2.4.2 (including) |
| Pidgin | Pidgin | 2.4.3 (including) | 2.4.3 (including) |
| Pidgin | Pidgin | 2.5.0 (including) | 2.5.0 (including) |
| Pidgin | Pidgin | 2.5.1 (including) | 2.5.1 (including) |
| Pidgin | Pidgin | 2.5.2 (including) | 2.5.2 (including) |
| Pidgin | Pidgin | 2.5.3 (including) | 2.5.3 (including) |
| Pidgin | Pidgin | 2.5.4 (including) | 2.5.4 (including) |
| Pidgin | Pidgin | 2.5.5 (including) | 2.5.5 (including) |
| Pidgin | Pidgin | 2.5.6 (including) | 2.5.6 (including) |
| Pidgin | Pidgin | 2.5.7 (including) | 2.5.7 (including) |
| Pidgin | Pidgin | 2.5.8 (including) | 2.5.8 (including) |
| Pidgin | Pidgin | 2.5.9 (including) | 2.5.9 (including) |
| Pidgin | Pidgin | 2.6.0 (including) | 2.6.0 (including) |
| Pidgin | Pidgin | 2.6.1 (including) | 2.6.1 (including) |
| Pidgin | Pidgin | 2.6.2 (including) | 2.6.2 (including) |
| Pidgin | Pidgin | 2.6.3 (including) | 2.6.3 (including) |
| Pidgin | Pidgin | 2.6.4 (including) | 2.6.4 (including) |
| Pidgin | Pidgin | 2.6.5 (including) | 2.6.5 (including) |
| Pidgin | Pidgin | 2.6.6 (including) | 2.6.6 (including) |
| Pidgin | Pidgin | 2.7.1 (including) | 2.7.1 (including) |
| Pidgin | Pidgin | 2.7.2 (including) | 2.7.2 (including) |
| Pidgin | Pidgin | 2.7.3 (including) | 2.7.3 (including) |
| Pidgin | Pidgin | 2.7.4 (including) | 2.7.4 (including) |
| Pidgin | Pidgin | 2.7.5 (including) | 2.7.5 (including) |
| Pidgin | Pidgin | 2.7.6 (including) | 2.7.6 (including) |
| Pidgin | Pidgin | 2.7.7 (including) | 2.7.7 (including) |
| Pidgin | Pidgin | 2.7.8 (including) | 2.7.8 (including) |
| Pidgin | Pidgin | 2.7.9 (including) | 2.7.9 (including) |
| Pidgin | Pidgin | 2.7.10 (including) | 2.7.10 (including) |
| Pidgin | Pidgin | 2.7.11 (including) | 2.7.11 (including) |
| Pidgin | Pidgin | 2.8.0 (including) | 2.8.0 (including) |
| Pidgin | Pidgin | 2.9.0 (including) | 2.9.0 (including) |
| Pidgin | Pidgin | 2.10.0 (including) | 2.10.0 (including) |