CVE-2020-36363

CRITICAL 9.8CVE-2020-36363 · Published 12/08/2021 · updated 17/06/2026

In short

CVE-2020-36363 is a CRITICAL (CVSS 9.8) vulnerability affecting amazon cloudfront (amazon).
Chance of exploitation in the next 30 days (EPSS): 0.71%, higher than 53.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
amazon cloudfront amazon	`= 1.2_2019`	No fix yet

Description

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.

References

aws.amazon.com/about-aws/whats-new/2020/07/cloudfront-tls-security-policy · Vendor Advisory
stackoverflow.com/questions/62071604 · Third Party Advisory

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