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Ubuntu: USN-4599-3: Firefox regressions

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Ubuntu: USN-4599-3: Firefox regressions

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/05/2020
Created
11/10/2020
Added
11/06/2020
Modified
11/06/2020

Description

USN-4599-1 and USN-4599-2 fixed vulnerabilities in Firefox. The updates introduced various minor regressions. This update fixes the problem.

We apologize for the inconvenience.

Original advisory details:

Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, spoof the prompt for opening an external application, obtain sensitive information, or execute arbitrary code.

Solution(s)

  • ubuntu-upgrade-firefox

References

  • USN-4599-1
  • USN-4599-2
  • USN-4599-3

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