Medium severity5.3NVD Advisory· Published Jun 11, 2018· Updated Jun 17, 2026
CVE-2017-7817
CVE-2017-7817
Description
A spoofing vulnerability can occur when a page switches to fullscreen mode without user notification, allowing a fake address bar to be displayed. This allows an attacker to spoof which page is actually loaded and in use. Note: This attack only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox < 56.
AI Insight
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Affected products
3- osv-coords2 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweed
< 128.5.1-1.1+ 1 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 92.0-1.2
- Range: unspecified
Patches
Vulnerability mechanics
References
4- bugzilla.mozilla.org/show_bug.cginvdExploitIssue Tracking
- www.securityfocus.com/bid/101057nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1039465nvdThird Party AdvisoryVDB Entry
- www.mozilla.org/security/advisories/mfsa2017-21/nvdVendor Advisory
News mentions
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