BDU:2026-04161
Уязвимость функции отслеживания DHCP-сообщений операционной системы Cisco IOS XE коммутаторов серии Catalyst 9000, позволяющая нарушителю выполнить произвольный код
📄 Описание
Уязвимость функции отслеживания DHCP-сообщений операционной системы Cisco IOS XE коммутаторов серии Catalyst 9000 связана с неконтролируемым расходом ресурсов. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код путем отправки специально сформированных BOOTP-пакетов
🖥️ Уязвимое ПО
Cisco Systems Inc.
Наименование ПО: Cisco IOS XE
Версия ПО: 16.12.1 (Cisco IOS XE), 17.2.1 (Cisco IOS XE), 16.10.1 (Cisco IOS XE), 17.1.1 (Cisco IOS XE), 17.3.3 (Cisco IOS XE), 17.1.1s (Cisco IOS XE), 17.1.2 (Cisco IOS XE), 17.1.1t (Cisco IOS XE), 17.1.3 (Cisco IOS XE), 17.2.1a (Cisco IOS XE), 17.3.1 (Cisco IOS XE), 17.3.2 (Cisco IOS XE), 17.3.2a (Cisco IOS XE), 17.3.4 (Cisco IOS XE), 17.3.5 (Cisco IOS XE), 17.3.6 (Cisco IOS XE), 17.3.7 (Cisco IOS XE), 17.3.8 (Cisco IOS XE), 17.3.8a (Cisco IOS XE), 17.4.1 (Cisco IOS XE), 17.4.1c (Cisco IOS XE), 17.5.1 (Cisco IOS XE), 17.6.1 (Cisco IOS XE), 17.6.2 (Cisco IOS XE), 17.6.3 (Cisco IOS XE), 17.6.1y (Cisco IOS XE), 17.6.4 (Cisco IOS XE), 17.6.5 (Cisco IOS XE), 17.6.6 (Cisco IOS XE), 17.6.6a (Cisco IOS XE), 17.6.5a (Cisco IOS XE), 17.7.1 (Cisco IOS XE), 17.10.1 (Cisco IOS XE), 17.10.1b (Cisco IOS XE), 17.8.1 (Cisco IOS XE), 17.9.1 (Cisco IOS XE), 17.9.2 (Cisco IOS XE), 17.9.3 (Cisco IOS XE), 17.9.4 (Cisco IOS XE), 17.9.4a (Cisco IOS XE), 17.11.1 (Cisco IOS XE), 17.12.1 (Cisco IOS XE), 16.6.1 (Cisco IOS XE), 16.6.2 (Cisco IOS XE), 16.6.3 (Cisco IOS XE), 16.6.4 (Cisco IOS XE), 16.6.5 (Cisco IOS XE), 16.6.4s (Cisco IOS XE), 16.6.4a (Cisco IOS XE), 16.6.6 (Cisco IOS XE), 16.6.7 (Cisco IOS XE), 16.6.8 (Cisco IOS XE), 16.6.9 (Cisco IOS XE), 16.6.10 (Cisco IOS XE), 16.7.1 (Cisco IOS XE), 16.8.1 (Cisco IOS XE), 16.8.1a (Cisco IOS XE), 16.8.1s (Cisco IOS XE), 16.9.1 (Cisco IOS XE), 16.9.2 (Cisco IOS XE), 16.9.1s (Cisco IOS XE), 16.9.3 (Cisco IOS XE), 16.9.2s (Cisco IOS XE), 16.9.4 (Cisco IOS XE), 16.9.3s (Cisco IOS XE), 16.9.5 (Cisco IOS XE), 16.9.6 (Cisco IOS XE), 16.9.7 (Cisco IOS XE), 16.9.8 (Cisco IOS XE), 16.10.1s (Cisco IOS XE), 16.10.1e (Cisco IOS XE), 16.11.1 (Cisco IOS XE), 16.11.1b (Cisco IOS XE), 16.11.1s (Cisco IOS XE), 16.11.1c (Cisco IOS XE), 16.12.1s (Cisco IOS XE), 16.12.1c (Cisco IOS XE), 16.12.2 (Cisco IOS XE), 16.12.3 (Cisco IOS XE), 16.12.8 (Cisco IOS XE), 16.12.2s (Cisco IOS XE), 16.12.2t (Cisco IOS XE), 16.12.4 (Cisco IOS XE), 16.12.3s (Cisco IOS XE), 16.12.3a (Cisco IOS XE), 16.12.4a (Cisco IOS XE), 16.12.5 (Cisco IOS XE), 16.12.6 (Cisco IOS XE), 16.12.5b (Cisco IOS XE), 16.12.6a (Cisco IOS XE), 16.12.7 (Cisco IOS XE), 17.5.1b (Cisco IOS XE), 17.5.1c (Cisco IOS XE), 17.6.7 (Cisco IOS XE), 17.6.8 (Cisco IOS XE), 17.9.5 (Cisco IOS XE), 17.9.6 (Cisco IOS XE), 17.9.6a (Cisco IOS XE), 17.9.6b (Cisco IOS XE), 17.9.7 (Cisco IOS XE), 17.9.8 (Cisco IOS XE), 17.12.2 (Cisco IOS XE), 17.12.3 (Cisco IOS XE), 17.12.4 (Cisco IOS XE), 17.12.5 (Cisco IOS XE), 17.12.1z5 (Cisco IOS XE), 17.13.1 (Cisco IOS XE), 17.14.1 (Cisco IOS XE), 17.15.1 (Cisco IOS XE), 17.15.2 (Cisco IOS XE), 17.15.3 (Cisco IOS XE), 17.15.2b (Cisco IOS XE), 17.15.4 (Cisco IOS XE), 17.15.4b (Cisco IOS XE), 17.15.4s1 (Cisco IOS XE), 17.15.4d (Cisco IOS XE), 17.16.1 (Cisco IOS XE), 17.17.1 (Cisco IOS XE), 17.18.1 (Cisco IOS XE)
Тип ПО: Операционная система, ПО сетевого программно-аппаратного средства
ОС / платформа: Cisco Systems Inc. Cisco IOS XE 16.12.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.2.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.10.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.1.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.3 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.1.1s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.1.2 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.1.1t Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.1.3 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.2.1a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.2 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.2a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.4 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.5 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.6 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.7 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.8 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.3.8a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.4.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.4.1c Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.5.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.2 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.3 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.1y Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.4 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.5 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.6 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.6a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.5a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.7.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.10.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.10.1b Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.8.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.2 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.3 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.4 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.4a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.11.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.12.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.2 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.3 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.4 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.5 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.4s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.4a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.6 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.7 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.8 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.9 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.6.10 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.7.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.8.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.8.1a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.8.1s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.2 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.1s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.3 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.2s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.4 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.3s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.5 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.6 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.7 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.9.8 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.10.1s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.10.1e Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.11.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.11.1b Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.11.1s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.11.1c Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.1s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.1c Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.2 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.3 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.8 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.2s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.2t Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.4 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.3s Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.3a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.4a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.5 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.6 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.5b Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.6a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 16.12.7 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.5.1b Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.5.1c Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.7 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.6.8 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.5 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.6 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.6a Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.6b Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.7 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.9.8 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.12.2 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.12.3 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.12.4 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.12.5 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.12.1z5 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.13.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.14.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.15.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.15.2 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.15.3 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.15.2b Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.15.4 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.15.4b Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.15.4s1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.15.4d Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.16.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.17.1 Catalyst 9000 Series, Cisco Systems Inc. Cisco IOS XE 17.18.1 Catalyst 9000 Series
⚙️ Технические сведения
📊 CVSS
CVSS 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS 3.0
AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
⚠️ Уровень опасности
Высокий уровень опасности (базовая оценка CVSS 2.0 составляет 7,8)
Высокий уровень опасности (базовая оценка CVSS 3.1 составляет 8,6)
Высокий уровень опасности (базовая оценка CVSS 3.1 составляет 8,6)
🔗 Источники и меры
🏷️ Идентификаторы
📅 Даты