CVE-2020-11500

Опубликовано: 03 апр. 2020

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

Zoom Client for Meetings through 4.6.9 uses the ECB mode of AES for video and audio encryption. Within a meeting, all participants use a single 128-bit key.

Ссылки

https://citizenlab.ca/2020/04/move-fast-roll-your-own-crypto-a-quick-look-at-the-confidentiality-of-zoom-meetings/
Exploit
Third Party Advisory
https://theintercept.com/2020/04/03/zooms-encryption-is-not-suited-for-secrets-and-has-surprising-links-to-china-researchers-discover/
Press/Media Coverage
Third Party Advisory
https://citizenlab.ca/2020/04/move-fast-roll-your-own-crypto-a-quick-look-at-the-confidentiality-of-zoom-meetings/
Exploit
Third Party Advisory
https://theintercept.com/2020/04/03/zooms-encryption-is-not-suited-for-secrets-and-has-surprising-links-to-china-researchers-discover/
Press/Media Coverage
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:zoom:meetings:*:*:*:*:*:*:*:*

Версия до 4.6.9 (включая)

EPSS

Процентиль: 34%

0.00135

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-327

Связанные уязвимости

GHSA-wcgv-3rx6-w6f9

github

больше 3 лет назад