Описание
Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.
A flaw was discovered in the Apache Kafka protocol dissector of Wireshark while decoding packets captured in a pcap file or coming from the network. A remote attacker may abuse this flaw by sending specially crafted packets that, when processed, would potentially make Wireshark crash resulting in a denial of service. The highest threat from this vulnerability is to system availability.
Отчет
This issue does not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 5, 6, and 7, as they did not include support for the Apache Kafka dissector.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | wireshark | Not affected | ||
| Red Hat Enterprise Linux 6 | wireshark | Not affected | ||
| Red Hat Enterprise Linux 7 | wireshark | Not affected | ||
| Red Hat Enterprise Linux 8 | wireshark | Fix deferred | ||
| Red Hat Enterprise Linux 9 | wireshark | Not affected |
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Дополнительная информация
Статус:
EPSS
5.9 Medium
CVSS3
Связанные уязвимости
Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.
Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.
Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 t ...
Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.
Уязвимость программы для анализа трафика wireshark, связанная с неправильным освобождением памяти перед удалением последний ссылки, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
5.9 Medium
CVSS3