CVE-2020-11500

Media report

Exploit

EPSS 0.44%
Published 03.04.2020 13:15:13
Last modified 21.11.2024 04:58:01
Source cve@mitre.org
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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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Zoom ≫ Meetings Version <= 4.6.9

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.44%	0.621

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:P/I:N/A:N

CWE-327 Use of a Broken or Risky Cryptographic Algorithm

The product uses a broken or risky cryptographic algorithm or protocol.

https://citizenlab.ca/2020/04/move-fast-roll-your-own-crypto-a-quick-look-at-the-confidentiality-of-zoom-meetings/

Third Party Advisory

Exploit

https://theintercept.com/2020/04/03/zooms-encryption-is-not-suited-for-secrets-and-has-surprising-links-to-china-researchers-discover/

Third Party Advisory

Press/Media Coverage

https://nvd.nist.gov/vuln/detail/CVE-2020-11500

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-11500

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-11500

EUVD