CVE-2014-8638
Fixed in a distro release EPSS 1%
The navigator.sendBeacon implementation in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, Thunderbird before 31.4, and SeaMonkey before 2.32 omits the CORS Origin header, which allows remote attackers to bypass intended CORS access-control checks and conduct cross-site request forgery (CSRF) attacks via a crafted web site.
Products: mozilla firefox, mozilla firefox_esr, mozilla thunderbird, mozilla seamonkey
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 7 | icedove | 31.4.0-1~deb7u1 |
| Debian 7 | iceweasel | 31.4.0esr-1~deb7u1 |
| Red Hat Enterprise Linux 5 | firefox | 0:31.4.0-1.el5_11 |
| Red Hat Enterprise Linux 5 | firefox-debuginfo | 0:31.4.0-1.el5_11 |
| Red Hat Enterprise Linux 5 | thunderbird | 0:31.4.0-1.el5_11 |
| Red Hat Enterprise Linux 5 | thunderbird-debuginfo | 0:31.4.0-1.el5_11 |
| Red Hat Enterprise Linux 6 | firefox | 0:31.4.0-1.el6_6 |
| Red Hat Enterprise Linux 6 | firefox-debuginfo | 0:31.4.0-1.el6_6 |
| Red Hat Enterprise Linux 6 | thunderbird | 0:31.4.0-1.el6_6 |
| Red Hat Enterprise Linux 6 | thunderbird-debuginfo | 0:31.4.0-1.el6_6 |
| Red Hat Enterprise Linux 7 | firefox | 0:31.4.0-1.el7_0 |
| Red Hat Enterprise Linux 7 | firefox-debuginfo | 0:31.4.0-1.el7_0 |
| Red Hat Enterprise Linux 7 | xulrunner | 0:31.4.0-1.el7_0 |
| Red Hat Enterprise Linux 7 | xulrunner-debuginfo | 0:31.4.0-1.el7_0 |
| Red Hat Enterprise Linux 7 | xulrunner-devel | 0:31.4.0-1.el7_0 |
| Red Hat rhel productivity 5 | thunderbird | 0:31.4.0-1.el5_11 |
| Red Hat rhel productivity 5 | thunderbird-debuginfo | 0:31.4.0-1.el5_11 |
| Ubuntu 14.04 LTS | firefox | 35.0+build3-0ubuntu0.14.04.2 |
| Ubuntu 14.04 LTS | thunderbird | 1:31.4.0+build1-0ubuntu0.14.04.1 |
| openSUSE Tumbleweed | MozillaFirefox | 50.1.0-1.1 |
| openSUSE Tumbleweed | MozillaThunderbird | 45.5.1-1.1 |
| openSUSE Tumbleweed | firefox-esr | 128.5.1-1.1 |