gtkimhtml.c in Pidgin before 2.6.6 allows remote attackers to cause a denial of service (CPU consumption and application hang) by sending many smileys in a (1) IM or (2) chat.
| Software | From | Fixed in |
|---|---|---|
| pidgin / pidgin | - | 2.6.5.x |
| pidgin / pidgin | 2.0.0 | 2.0.0.x |
| pidgin / pidgin | 2.0.1 | 2.0.1.x |
| pidgin / pidgin | 2.0.2 | 2.0.2.x |
| pidgin / pidgin | 2.1.0 | 2.1.0.x |
| pidgin / pidgin | 2.1.1 | 2.1.1.x |
| pidgin / pidgin | 2.2.0 | 2.2.0.x |
| pidgin / pidgin | 2.2.1 | 2.2.1.x |
| pidgin / pidgin | 2.2.2 | 2.2.2.x |
| pidgin / pidgin | 2.3.0 | 2.3.0.x |
| pidgin / pidgin | 2.3.1 | 2.3.1.x |
| pidgin / pidgin | 2.4.0 | 2.4.0.x |
| pidgin / pidgin | 2.4.1 | 2.4.1.x |
| pidgin / pidgin | 2.4.2 | 2.4.2.x |
| pidgin / pidgin | 2.4.3 | 2.4.3.x |
| pidgin / pidgin | 2.5.0 | 2.5.0.x |
| pidgin / pidgin | 2.5.1 | 2.5.1.x |
| pidgin / pidgin | 2.5.2 | 2.5.2.x |
| pidgin / pidgin | 2.5.3 | 2.5.3.x |
| pidgin / pidgin | 2.5.4 | 2.5.4.x |
| pidgin / pidgin | 2.5.5 | 2.5.5.x |
| pidgin / pidgin | 2.5.6 | 2.5.6.x |
| pidgin / pidgin | 2.5.7 | 2.5.7.x |
| pidgin / pidgin | 2.5.8 | 2.5.8.x |
| pidgin / pidgin | 2.5.9 | 2.5.9.x |
| pidgin / pidgin | 2.6.0 | 2.6.0.x |
| pidgin / pidgin | 2.6.1 | 2.6.1.x |
| pidgin / pidgin | 2.6.2 | 2.6.2.x |
| pidgin / pidgin | 2.6.4 | 2.6.4.x |