CVE-2022-38473

Description

A cross-origin iframe referencing an XSLT document would inherit the parent domain's permissions (such as microphone or camera access). This vulnerability affects Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.25%
Vendor Advisory mozilla.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org
Affected: Mozilla Thunderbird
Affected: Mozilla Firefox ESR
Affected: Mozilla Firefox
Published at:
Updated at:

References

Link Tags
https://www.mozilla.org/security/advisories/mfsa2022-35/ vendor advisory
https://www.mozilla.org/security/advisories/mfsa2022-33/ vendor advisory
https://www.mozilla.org/security/advisories/mfsa2022-37/ vendor advisory
https://www.mozilla.org/security/advisories/mfsa2022-36/ vendor advisory
https://www.mozilla.org/security/advisories/mfsa2022-34/ vendor advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1771685 vendor advisory issue tracking permissions required

Frequently Asked Questions

What is the severity of CVE-2022-38473?
CVE-2022-38473 has been scored as a high severity vulnerability.
How to fix CVE-2022-38473?
To fix CVE-2022-38473, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-38473 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-38473 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-38473?
CVE-2022-38473 affects Mozilla Thunderbird, Mozilla Firefox ESR, Mozilla Firefox.
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