Use-after-free vulnerability in the AppendElements function in Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 on Linux, when the Fluendo MP3 plugin for GStreamer is used, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted MP3 file.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | * | 36.0.4 (including) |
| Firefox_esr | Mozilla | * | 31.5.3 (including) |
| Thunderbird | Mozilla | * | 31.5 (including) |
| Red Hat Enterprise Linux 5 | RedHat | firefox-0:31.6.0-2.el5_11 | * |
| Red Hat Enterprise Linux 5 | RedHat | thunderbird-0:31.6.0-1.el5_11 | * |
| Red Hat Enterprise Linux 6 | RedHat | firefox-0:31.6.0-2.el6_6 | * |
| Red Hat Enterprise Linux 6 | RedHat | thunderbird-0:31.6.0-1.el6_6 | * |
| Red Hat Enterprise Linux 7 | RedHat | firefox-0:31.6.0-2.el7_1 | * |
| Red Hat Enterprise Linux 7 | RedHat | xulrunner-0:31.6.0-2.ael7b_1 | * |
| Red Hat Enterprise Linux 7 | RedHat | thunderbird-0:31.6.0-1.el7_1 | * |
| Firefox | Ubuntu | devel | * |
| Firefox | Ubuntu | lucid | * |
| Firefox | Ubuntu | precise | * |
| Firefox | Ubuntu | trusty | * |
| Firefox | Ubuntu | upstream | * |
| Firefox | Ubuntu | utopic | * |
| Thunderbird | Ubuntu | devel | * |
| Thunderbird | Ubuntu | lucid | * |
| Thunderbird | Ubuntu | precise | * |
| Thunderbird | Ubuntu | trusty | * |
| Thunderbird | Ubuntu | upstream | * |
| Thunderbird | Ubuntu | utopic | * |