CVE-2018-7052

Se ha descubierto un problema en Irssi, en versiones anteriores a la 1.0.7 y versiones 1.1.x anteriores a la 1.1.1. Cuando el número de ventanas sobrepasa el espacio disponible, ocurriría un cierre inesperado debido a una desreferencia de puntero NULL.

It was discovered that Irssi incorrectly handled certain empty nick names. An attacker could possibly use this issue to cause a denial of service. It was discovered that Irssi incorrectly handled certain nick names. An attacker could possibly use this to access sensitive information. It was discovered that Irssi incorrectly handled an increase in the number of windows. An attacker could possibly use this issue to cause a denial of service. Various other issues were also addressed.