CVE-2011-2943 in Pidgin
Resumen (Inglés)
The irc_msg_who function in msgs.c in the IRC protocol plugin in libpurple 2.8.0 through 2.9.0 in Pidgin before 2.10.0 does not properly validate characters in nicknames, which allows user-assisted remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted nickname that is not properly handled in a WHO response.
Reservar
2011-07-27
Divulgación
2011-08-29
Voces
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerabilidad | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 4402 | Pidgin denegación de servicio | 476 | No está definido | Arreglo oficial | CVE-2011-2943 |