CVE-2024-4768

Public Exploit

Description

A bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.12%
Vendor Advisory mozilla.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org
Affected: Mozilla Firefox
Affected: Mozilla Firefox ESR
Affected: Mozilla Thunderbird
Published at:
Updated at:

References

Link Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1886082 vendor advisory issue tracking exploit
https://www.mozilla.org/security/advisories/mfsa2024-21/ vendor advisory
https://www.mozilla.org/security/advisories/mfsa2024-22/ vendor advisory
https://www.mozilla.org/security/advisories/mfsa2024-23/ vendor advisory
https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html mailing list
https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html mailing list

Frequently Asked Questions

What is the severity of CVE-2024-4768?
CVE-2024-4768 has been scored as a medium severity vulnerability.
How to fix CVE-2024-4768?
To fix CVE-2024-4768, 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-2024-4768 being actively exploited in the wild?
It is possible that CVE-2024-4768 is being exploited or will be exploited in a near future based on public information. 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-2024-4768?
CVE-2024-4768 affects Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird.
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