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Ubuntu: USN-4234-2: Firefox regressions

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Ubuntu: USN-4234-2: Firefox regressions

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/30/2020
Created
02/01/2020
Added
01/31/2020
Modified
08/05/2020

Description

USN-4234-1 fixed vulnerabilities in Firefox. The update introduced various minor regressions. This update fixes the problems.

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, obtain sensitive information, bypass Content Security Policy (CSP) restrictions, conduct cross-site scripting (XSS) attacks, or execute arbitrary code.

Solution(s)

  • ubuntu-upgrade-firefox

References

  • USN-4234-1
  • USN-4234-2

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