Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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DLA-2863-1 | firefox-esr security update |
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DLA-2874-1 | thunderbird security update |
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DSA-5026-1 | firefox-esr security update |
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DSA-5034-1 | thunderbird security update |
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EUVD-2021-30472 | Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. |
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USN-5186-1 | Firefox vulnerabilities |
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USN-5246-1 | Thunderbird vulnerabilities |
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USN-5248-1 | Thunderbird vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-04T04:03:06.895Z
Reserved: 2021-11-08T00:00:00
Link: CVE-2021-43543

No data.

Status : Modified
Published: 2021-12-08T22:15:09.947
Modified: 2024-11-21T06:29:23.773
Link: CVE-2021-43543


No data.