Vulnerability CVE-2017-7770: Information
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.
Severity: MEDIUM (5.9) Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| firefox | sisyphus | 54.0.1-alt1 | 127.0-alt1 | ALT-PU-2017-1886-1 | 185325 | Fixed |
| firefox | p10 | 54.0.1-alt1 | 118.0.2-alt0.p10.1 | ALT-PU-2017-1886-1 | 185325 | Fixed |
| firefox | p9 | 54.0.1-alt1 | 105.0.1-alt0.c9.1 | ALT-PU-2017-1886-1 | 185325 | Fixed |
| firefox | p8 | 54.0.1-alt0.M80P.1 | 68.0.1-alt0.M80P.1 | ALT-PU-2017-1981-1 | 185512 | Fixed |
| firefox | c10f1 | 54.0.1-alt1 | 112.0.2-alt0.p10.1 | ALT-PU-2017-1886-1 | 185325 | Fixed |
| firefox | c9f2 | 54.0.1-alt1 | 105.0.1-alt0.c9.1 | ALT-PU-2017-1886-1 | 185325 | Fixed |
| firefox | p11 | 54.0.1-alt1 | 126.0.1-alt1 | ALT-PU-2017-1886-1 | 185325 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://www.mozilla.org/security/advisories/mfsa2017-15/ |
|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1317242 |
|
| 1038689 |
|
| 99049 |
|