Описание
A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| screen | fixed | 4.8.0-1 | package | |
| screen | not-affected | buster | package | |
| screen | not-affected | stretch | package | |
| screen | not-affected | jessie | package |
Примечания
https://lists.gnu.org/archive/html/screen-devel/2020-02/msg00007.html
https://www.openwall.com/lists/oss-security/2020/02/06/3
Fixed by: https://git.savannah.gnu.org/cgit/screen.git/commit/?id=68386dfb1fa33471372a8cd2e74686758a2f527b (v4.8.0)
Follow-up: https://git.savannah.gnu.org/cgit/screen.git/commit/?id=0dd53533e20d2948351a99ec5336fbc9b82b226a (v4.8.0)
Introduced due to: https://git.savannah.gnu.org/cgit/screen.git/commit/?id=c5db181b6e017cfccb8d7842ce140e59294d9f62 (v4.7.0)
EPSS
Связанные уязвимости
A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.
A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.
A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.
A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.
EPSS