Insecure Encryption: Zoom Client for Meetings Uses ECB Mode for Video and Audio Encryption

Insecure Encryption: Zoom Client for Meetings Uses ECB Mode for Video and Audio Encryption

CVE-2020-11500 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

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