CVE-2012-1951
Fixed in a distro release EPSS 6%
Use-after-free vulnerability in the nsSMILTimeValueSpec::IsEventBased function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allows remote attackers to cause a denial of service (heap memory corruption) or possibly execute arbitrary code by interacting with objects used for SMIL Timing.
Products: mozilla firefox, mozilla thunderbird, mozilla thunderbird_esr, mozilla seamonkey
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 5 | firefox | 0:10.0.6-1.el5_8 |
| Red Hat Enterprise Linux 5 | firefox-debuginfo | 0:10.0.6-1.el5_8 |
| Red Hat Enterprise Linux 5 | thunderbird | 0:10.0.6-1.el5_8 |
| Red Hat Enterprise Linux 5 | thunderbird-debuginfo | 0:10.0.6-1.el5_8 |
| Red Hat Enterprise Linux 5 | xulrunner | 0:10.0.6-2.el5_8 |
| Red Hat Enterprise Linux 5 | xulrunner-debuginfo | 0:10.0.6-2.el5_8 |
| Red Hat Enterprise Linux 5 | xulrunner-devel | 0:10.0.6-2.el5_8 |
| Red Hat Enterprise Linux 6 | firefox | 0:10.0.6-1.el6_3 |
| Red Hat Enterprise Linux 6 | firefox-debuginfo | 0:10.0.6-1.el6_3 |
| Red Hat Enterprise Linux 6 | thunderbird | 0:10.0.6-1.el6_3 |
| Red Hat Enterprise Linux 6 | thunderbird-debuginfo | 0:10.0.6-1.el6_3 |
| Red Hat Enterprise Linux 6 | xulrunner | 0:10.0.6-1.el6_3 |
| Red Hat Enterprise Linux 6 | xulrunner-debuginfo | 0:10.0.6-1.el6_3 |
| Red Hat Enterprise Linux 6 | xulrunner-devel | 0:10.0.6-1.el6_3 |
| Red Hat rhel productivity 5 | thunderbird | 0:10.0.6-1.el5_8 |
| Red Hat rhel productivity 5 | thunderbird-debuginfo | 0:10.0.6-1.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 |