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Vulnerability & Exploit Database

Vulnerabilities and exploits collected over reliable resources for security professionals and researchers to review

Amazon Linux AMI 2: CVE-2020-26976: Security patch for thunderbird (ALAS-2021-1603)

Severity:
4
CVSS:
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published:
01/07/2020
Created:
02/23/2020
Added:
02/22/2020
Modified:
02/22/2020

Description:

When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe not being a secure context due to the (insecure) framing. This vulnerability affects Firefox < 84.'

Solution(s)


  • amazon-linux-ami-2-upgrade-thunderbird
  • amazon-linux-ami-2-upgrade-thunderbird-debuginfo

Reference(s)

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