Описание
FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version of FreeRDP prior to 3.5.0 or 2.11.6 and have connections to servers using the `NSC` codec are vulnerable to integer underflow. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, do not use the NSC codec (e.g. use `-nsc`).
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| freerdp3 | not-affected | package | ||
| freerdp2 | fixed | 2.11.7+dfsg1-1 | package | |
| freerdp2 | no-dsa | bookworm | package | |
| freerdp2 | postponed | buster | package |
Примечания
https://www.freerdp.com/2024/04/17/2_11_6-release
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-23c5-cp23-h2h5
https://github.com/FreeRDP/FreeRDP/commit/5893b5f277db38b0040c572b078de838b84cfc07 (2.11.6)
EPSS
Связанные уязвимости
FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version of FreeRDP prior to 3.5.0 or 2.11.6 and have connections to servers using the `NSC` codec are vulnerable to integer underflow. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, do not use the NSC codec (e.g. use `-nsc`).
FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version of FreeRDP prior to 3.5.0 or 2.11.6 and have connections to servers using the `NSC` codec are vulnerable to integer underflow. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, do not use the NSC codec (e.g. use `-nsc`).
FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version of FreeRDP prior to 3.5.0 or 2.11.6 and have connections to servers using the `NSC` codec are vulnerable to integer underflow. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, do not use the NSC codec (e.g. use `-nsc`).
Уязвимость функции nsc_rle_decode() RDP-клиента FreeRDP, позволяющая нарушителю выполнить произвольный код
EPSS