CVE-2022-46877
MEDIUMCVSS 4.3/10EPSS 0.70%
Last modified
CVE-2022-46877 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. By confusing the browser, the fullscreen notification could have been delayed or suppressed, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 108.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
By confusing the browser, the fullscreen notification could have been delayed or suppressed, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 108.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 108.0 |
| Debian | Debian Linux | 10.0 |
| Debian | Debian Linux | 11.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1795139Issue Tracking
- https://lists.debian.org/debian-lts-announce/2023/01/msg00015.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5322Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-51/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1795139Issue Tracking
- https://lists.debian.org/debian-lts-announce/2023/01/msg00015.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5322Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-51/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-46877?
By confusing the browser, the fullscreen notification could have been delayed or suppressed, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 108.
How severe is CVE-2022-46877?
CVE-2022-46877 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2022-46877?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-46877?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST