Описание
OpenFlow v5 protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
A flaw was found in Wireshark. The OpenFlow v5 protocol dissector contains an infinite loop vulnerability. A remote attacker could exploit this by sending a specially crafted packet, leading to a denial of service (DoS) condition, making the application unresponsive.
Меры по смягчению последствий
To reduce exposure, avoid analyzing untrusted network traffic or opening untrusted capture files with Wireshark. The OpenFlow v5 dissector can be disabled in Wireshark's protocol preferences to prevent the vulnerability from being triggered. This action may limit the ability to analyze OpenFlow v5 protocol traffic.
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 |
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Дополнительная информация
Статус:
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
OpenFlow v5 protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
OpenFlow v5 protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
OpenFlow v5 protocol dissector infinite loops in Wireshark 4.6.0 to 4. ...
OpenFlow v5 protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
Уязвимость анализатора протокола OpenFlow v5 анализатора трафика компьютерных сетей Wireshark, позволяющая нарушителю вызывать отказ в обслуживании
EPSS
6.5 Medium
CVSS3