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Red Hat: CVE-2022-29911: CVE-2022-29911 Mozilla: iframe Sandbox bypass (Multiple Advisories)

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Red Hat: CVE-2022-29911: CVE-2022-29911 Mozilla: iframe Sandbox bypass (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/04/2022
Created
05/06/2022
Added
05/05/2022
Modified
09/03/2024

Description

An improper implementation of the new iframe sandbox keyword <code>allow-top-navigation-by-user-activation</code> could lead to script execution without <code>allow-scripts</code> being present. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

Solution(s)

  • redhat-upgrade-firefox
  • redhat-upgrade-firefox-debuginfo
  • redhat-upgrade-firefox-debugsource
  • redhat-upgrade-thunderbird
  • redhat-upgrade-thunderbird-debuginfo
  • redhat-upgrade-thunderbird-debugsource

References

  • CVE-2022-29911
  • RHSA-2022:1702
  • RHSA-2022:1703
  • RHSA-2022:1704
  • RHSA-2022:1705
  • RHSA-2022:1724
  • RHSA-2022:1725
  • RHSA-2022:1726
  • RHSA-2022:1730
  • RHSA-2022:4589
  • RHSA-2022:4590
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