CVE-2020-11500 | BDVDB-2026-133458 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

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

Exploit#

No public exploit known

History#

Version 12020-04-03Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.