CVE-2012-3966
Fixed in a distro release EPSS 5%
Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a negative height value in a BMP image within a .ICO file, related to (1) improper handling of the transparency bitmask by the nsICODecoder component and (2) improper processing of the alpha channel by the nsBMPDecoder component.
Products: mozilla firefox, mozilla thunderbird, mozilla seamonkey, mozilla thunderbird_esr
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 5 | firefox | 0:10.0.7-1.el5_8 |
| Red Hat Enterprise Linux 5 | firefox-debuginfo | 0:10.0.7-1.el5_8 |
| Red Hat Enterprise Linux 5 | thunderbird | 0:10.0.7-1.el5_8 |
| Red Hat Enterprise Linux 5 | thunderbird-debuginfo | 0:10.0.7-1.el5_8 |
| Red Hat Enterprise Linux 5 | xulrunner | 0:10.0.7-2.el5_8 |
| Red Hat Enterprise Linux 5 | xulrunner-debuginfo | 0:10.0.7-2.el5_8 |
| Red Hat Enterprise Linux 5 | xulrunner-devel | 0:10.0.7-2.el5_8 |
| Red Hat Enterprise Linux 6 | firefox | 0:10.0.7-1.el6_3 |
| Red Hat Enterprise Linux 6 | firefox-debuginfo | 0:10.0.7-1.el6_3 |
| Red Hat Enterprise Linux 6 | thunderbird | 0:10.0.7-1.el6_3 |
| Red Hat Enterprise Linux 6 | thunderbird-debuginfo | 0:10.0.7-1.el6_3 |
| Red Hat Enterprise Linux 6 | xulrunner | 0:10.0.7-1.el6_3 |
| Red Hat Enterprise Linux 6 | xulrunner-debuginfo | 0:10.0.7-1.el6_3 |
| Red Hat Enterprise Linux 6 | xulrunner-devel | 0:10.0.7-1.el6_3 |
| Red Hat rhel productivity 5 | thunderbird | 0:10.0.7-1.el5_8 |
| Red Hat rhel productivity 5 | thunderbird-debuginfo | 0:10.0.7-1.el5_8 |
| 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 |