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MFSA2022-11 Firefox: Security Vulnerabilities fixed in Firefox ESR 91.7 (CVE-2022-26384)

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MFSA2022-11 Firefox: Security Vulnerabilities fixed in Firefox ESR 91.7 (CVE-2022-26384)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/08/2022
Created
03/10/2022
Added
03/09/2022
Modified
01/04/2023

Description

If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.

Solution(s)

  • mozilla-firefox-esr-upgrade-91_7

References

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