What is CVE-2020-36363?

CVE-2020-36363 is a critical-severity vulnerability in Amazon Amazon_cloudfront, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 9.8/10. Published 2021-08-12.

How severe is CVE-2020-36363?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Amazon Amazon_cloudfront

CVE-2020-36363

Amazon AWS CloudFront TLSv1.2_2019 allows TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 and TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, which some entities consider to be weak ciphers.

Vulnerability class: POODLE (CVE-2014-3566)

EPSS: 0.007 (48.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Amazon Amazon_cloudfront — versions 1.2_2019
N/a — versions n/a

Weakness classification (CWE)

CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-36363?: CVE-2020-36363 is a critical-severity vulnerability in Amazon Amazon_cloudfront, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 9.8/10. Published 2021-08-12.
How severe is CVE-2020-36363?: Critical severity. CVSS v3 base score is 9.8 out of 10.