CVE-2023-29533

Summary

A website could have obscured the fullscreen notification by using a combination of <code>window.open</code>, fullscreen requests, <code>window.name</code> assignments, and <code>setInterval</code> calls. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

Affected Software

VendorProductVersion RangeStatus
MozillaFirefoxunspecified < 112affected
MozillaFocus for Androidunspecified < 112affected
MozillaFirefox ESRunspecified < 102.10affected
MozillaFirefox for Androidunspecified < 112affected
MozillaThunderbirdunspecified < 102.10affected

Weaknesses

  • Fullscreen notification obscured

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: partial

References