Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | * | 112.0 (excluding) |
| Firefox_esr | Mozilla | * | 102.10 (excluding) |
| Focus | Mozilla | * | 112.0 (excluding) |
| Thunderbird | Mozilla | * | 102.10 (excluding) |
| Red Hat Enterprise Linux 7 | RedHat | firefox-0:102.10.0-1.el7_9 | * |
| Red Hat Enterprise Linux 7 | RedHat | thunderbird-0:102.10.0-2.el7_9 | * |
| Red Hat Enterprise Linux 8 | RedHat | firefox-0:102.10.0-1.el8_7 | * |
| Red Hat Enterprise Linux 8 | RedHat | thunderbird-0:102.10.0-2.el8_7 | * |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | RedHat | firefox-0:102.10.0-1.el8_1 | * |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | RedHat | thunderbird-0:102.10.0-2.el8_1 | * |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | RedHat | firefox-0:102.10.0-1.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | RedHat | thunderbird-0:102.10.0-2.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | RedHat | firefox-0:102.10.0-1.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | RedHat | thunderbird-0:102.10.0-2.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | RedHat | firefox-0:102.10.0-1.el8_2 | * |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | RedHat | thunderbird-0:102.10.0-2.el8_2 | * |
| Red Hat Enterprise Linux 8.4 Extended Update Support | RedHat | firefox-0:102.10.0-1.el8_4 | * |
| Red Hat Enterprise Linux 8.4 Extended Update Support | RedHat | thunderbird-0:102.10.0-2.el8_4 | * |
| Red Hat Enterprise Linux 8.6 Extended Update Support | RedHat | firefox-0:102.10.0-1.el8_6 | * |
| Red Hat Enterprise Linux 8.6 Extended Update Support | RedHat | thunderbird-0:102.10.0-2.el8_6 | * |
| Red Hat Enterprise Linux 9 | RedHat | firefox-0:102.10.0-1.el9_1 | * |
| Red Hat Enterprise Linux 9 | RedHat | thunderbird-0:102.10.0-2.el9_1 | * |
| Red Hat Enterprise Linux 9.0 Extended Update Support | RedHat | firefox-0:102.10.0-1.el9_0 | * |
| Red Hat Enterprise Linux 9.0 Extended Update Support | RedHat | thunderbird-0:102.10.0-2.el9_0 | * |
| Firefox | Ubuntu | bionic | * |
| Firefox | Ubuntu | focal | * |
| Firefox | Ubuntu | trusty | * |
| Firefox | Ubuntu | upstream | * |
| Firefox | Ubuntu | xenial | * |
| Mozjs102 | Ubuntu | jammy | * |
| Mozjs102 | Ubuntu | kinetic | * |
| Mozjs102 | Ubuntu | lunar | * |
| Mozjs102 | Ubuntu | upstream | * |
| Mozjs38 | Ubuntu | bionic | * |
| Mozjs38 | Ubuntu | esm-apps/bionic | * |
| Mozjs38 | Ubuntu | upstream | * |
| Mozjs52 | Ubuntu | bionic | * |
| Mozjs52 | Ubuntu | esm-apps/focal | * |
| Mozjs52 | Ubuntu | esm-infra/bionic | * |
| Mozjs52 | Ubuntu | focal | * |
| Mozjs52 | Ubuntu | upstream | * |
| Mozjs68 | Ubuntu | focal | * |
| Mozjs68 | Ubuntu | upstream | * |
| Mozjs78 | Ubuntu | esm-apps/jammy | * |
| Mozjs78 | Ubuntu | jammy | * |
| Mozjs78 | Ubuntu | kinetic | * |
| Mozjs78 | Ubuntu | lunar | * |
| Mozjs78 | Ubuntu | upstream | * |
| Mozjs91 | Ubuntu | jammy | * |
| Mozjs91 | Ubuntu | upstream | * |
| Thunderbird | Ubuntu | bionic | * |
| Thunderbird | Ubuntu | focal | * |
| Thunderbird | Ubuntu | jammy | * |
| Thunderbird | Ubuntu | kinetic | * |
| Thunderbird | Ubuntu | trusty | * |
| Thunderbird | Ubuntu | xenial | * |