KLA12081
DoS vulnerabilities in Wireshark

Обновлено: 16/02/2021
Дата обнаружения
09/12/2020
Уровень угрозы
Warning
Описание

DoSvulnerabilities were found in Wireshark. Malicious users can exploit these vulnerabilities to cause denial of service.

Below is a complete list of vulnerabilities:

  1. DoS vulnerability in the Kafka dissector can be exploited via special crafted file to cause denial of service.
  2. DoS vulnerability in dissectors can be exploited via special crafted file to cause denial of service.
  3. DoS vulnerability in the RTPS dissector can be exploited via special crafted file to cause denial of service.
  4. DoS vulnerability in the USB HID and possibly other dissectors can be exploited via special crafted file to cause denial of service.
Пораженные продукты

Wireshark 3.2.x earlier than 3.2.9
Wireshark 3.4.x earlier than 3.4.1

Решение

Update to the latest version
Download Wireshark

Первичный источник обнаружения
wnpa-sec-2020-16 · Kafka dissector memory leak
wnpa-sec-2020-19 · Multiple dissector memory leak
wnpa-sec-2020-18 · RTPS dissector memory leak
wnpa-sec-2020-17 · USB HID dissector crash
Оказываемое влияние
?
DoS 
[?]
Связанные продукты
Wireshark
CVE-IDS
CVE-2020-264185.0Critical
CVE-2020-264195.0Critical
CVE-2020-264205.0Critical
CVE-2020-264215.0Critical