Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | * | 122.0 (excluding) |
| Firefox_esr | Mozilla | * | 115.7 (excluding) |
| Thunderbird | Mozilla | * | 115.7 (excluding) |
| Firefox | Ubuntu | bionic | * |
| Firefox | Ubuntu | focal | * |
| Firefox | Ubuntu | lunar | * |
| Firefox | Ubuntu | trusty | * |
| Firefox | Ubuntu | xenial | * |
| Mozjs102 | Ubuntu | lunar | * |
| Mozjs102 | Ubuntu | mantic | * |
| Mozjs38 | Ubuntu | bionic | * |
| Mozjs52 | Ubuntu | bionic | * |
| Mozjs78 | Ubuntu | lunar | * |
| Thunderbird | Ubuntu | bionic | * |
| Thunderbird | Ubuntu | focal | * |
| Thunderbird | Ubuntu | jammy | * |
| Thunderbird | Ubuntu | lunar | * |
| Thunderbird | Ubuntu | mantic | * |
| Thunderbird | Ubuntu | trusty | * |
| Thunderbird | Ubuntu | upstream | * |
| Thunderbird | Ubuntu | xenial | * |
| Red Hat Enterprise Linux 7 | RedHat | firefox-0:115.7.0-1.el7_9 | * |
| Red Hat Enterprise Linux 7 | RedHat | thunderbird-0:115.7.0-1.el7_9 | * |
| Red Hat Enterprise Linux 8 | RedHat | firefox-0:115.7.0-1.el8_9 | * |
| Red Hat Enterprise Linux 8 | RedHat | thunderbird-0:115.7.0-1.el8_9 | * |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | RedHat | firefox-0:115.7.0-1.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | RedHat | thunderbird-0:115.7.0-1.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | RedHat | firefox-0:115.7.0-1.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | RedHat | thunderbird-0:115.7.0-1.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | RedHat | firefox-0:115.7.0-1.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | RedHat | thunderbird-0:115.7.0-1.el8_2 | * |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | RedHat | firefox-0:115.7.0-1.el8_4 | * |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | RedHat | thunderbird-0:115.7.0-1.el8_4 | * |
| Red Hat Enterprise Linux 8.4 Telecommunications Update Service | RedHat | firefox-0:115.7.0-1.el8_4 | * |
| Red Hat Enterprise Linux 8.4 Telecommunications Update Service | RedHat | thunderbird-0:115.7.0-1.el8_4 | * |
| Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | RedHat | firefox-0:115.7.0-1.el8_4 | * |
| Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | RedHat | thunderbird-0:115.7.0-1.el8_4 | * |
| Red Hat Enterprise Linux 8.6 Extended Update Support | RedHat | firefox-0:115.7.0-1.el8_6 | * |
| Red Hat Enterprise Linux 8.6 Extended Update Support | RedHat | thunderbird-0:115.7.0-1.el8_6 | * |
| Red Hat Enterprise Linux 8.8 Extended Update Support | RedHat | firefox-0:115.7.0-1.el8_8 | * |
| Red Hat Enterprise Linux 8.8 Extended Update Support | RedHat | thunderbird-0:115.7.0-1.el8_8 | * |
| Red Hat Enterprise Linux 9 | RedHat | thunderbird-0:115.7.0-1.el9_3 | * |
| Red Hat Enterprise Linux 9 | RedHat | firefox-0:115.7.0-1.el9_3 | * |
| Red Hat Enterprise Linux 9.0 Extended Update Support | RedHat | firefox-0:115.7.0-1.el9_0 | * |
| Red Hat Enterprise Linux 9.0 Extended Update Support | RedHat | thunderbird-0:115.7.0-1.el9_0 | * |
| Red Hat Enterprise Linux 9.2 Extended Update Support | RedHat | firefox-0:115.7.0-1.el9_2 | * |
| Red Hat Enterprise Linux 9.2 Extended Update Support | RedHat | thunderbird-0:115.7.0-1.el9_2 | * |