CVE-2022-31738
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Summary
When exiting fullscreen mode, an iframe could have confused the browser about the current state of fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mozilla | Thunderbird | unspecified < 91.10 | affected |
| Mozilla | Firefox | unspecified < 101 | affected |
| Mozilla | Firefox ESR | unspecified < 91.10 | affected |
Weaknesses
- Browser window spoof using fullscreen mode
ADP Enrichment
CVE Program Container
Additional References
- https://www.mozilla.org/security/advisories/mfsa2022-20/
- https://www.mozilla.org/security/advisories/mfsa2022-22/
- https://www.mozilla.org/security/advisories/mfsa2022-21/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1756388
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
Additional References
References
- https://www.mozilla.org/security/advisories/mfsa2022-20/
- https://www.mozilla.org/security/advisories/mfsa2022-22/
- https://www.mozilla.org/security/advisories/mfsa2022-21/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1756388
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