CVEvulnerability
CVE-2017-7770
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-06-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-20
Description
A mechanism where when a new tab is loaded through JavaScript events, if fullscreen mode is then entered, the addressbar will not be rendered. This would allow a malicious site to displayed a spoofed addressbar, showing the location of an arbitrary website instead of the one loaded. Note: this issue only affects Firefox for Android. Desktop Firefox is unaffected. This vulnerability affects Firefox < 54.
Affected configurations
• mozilla firefox (< 54.0)
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://www.securityfocus.com/bid/99049 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038689 Third Party Advisory, VDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1317242 Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2017-15/ Vendor Advisory
- http://www.securityfocus.com/bid/99049 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038689 Third Party Advisory, VDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1317242 Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2017-15/ Vendor Advisory