Описание
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
A flaw was found in Wireshark. A remote attacker could exploit a crash in the IEEE 802.11 protocol dissector by crafting a malicious network packet. This vulnerability leads to a denial of service, making the Wireshark application unavailable.
Отчет
This vulnerability is rated Moderate for Red Hat. An out-of-bounds write flaw in the IEEE 802.11 protocol dissector of Wireshark can lead to a denial of service. Exploitation requires user interaction, as a malicious packet capture file must be opened, and has high attack complexity, limiting the overall impact.
Меры по смягчению последствий
To mitigate this issue, users should avoid opening untrusted or suspicious packet capture files with Wireshark. Limiting the use of Wireshark to trusted environments and only processing network traffic from known sources can reduce the risk of exploitation.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | wireshark | Fix deferred | ||
| Red Hat Enterprise Linux 6 | wireshark | Fix deferred | ||
| Red Hat Enterprise Linux 7 | wireshark | Fix deferred | ||
| Red Hat Enterprise Linux 8 | wireshark | Fix deferred | ||
| Red Hat Enterprise Linux 9 | wireshark | Fix deferred |
Показывать по
Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4 ...
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
Уязвимость анализатора трафика компьютерных сетей Wireshark, связанная с записью за границами буфера в памяти, позволяющая нарушителю выполнить произвольный код
EPSS
5.3 Medium
CVSS3