Описание
In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| epiphany-browser | fixed | 42.2-1 | package | |
| epiphany-browser | not-affected | stretch | package |
Примечания
https://gitlab.gnome.org/GNOME/epiphany/-/merge_requests/1106
Introduced by: https://gitlab.gnome.org/GNOME/epiphany/-/commit/232c613472b38ff0d0d97338f366024ddb9cd228 (3.29.2)
Fixed by: https://gitlab.gnome.org/GNOME/epiphany/-/commit/486da133569ebfc436c959a7419565ab102e8525
Связанные уязвимости
In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.
In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.
In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.
ALT-PU-2022-1741: package `epiphany` update to version 42.2-alt1