When resolving a symlink such as file:///proc/self/fd/1, an error message may be produced where the symlink was resolved to a string containing unitialized memory in the buffer. This bug only affects Thunderbird on Unix-based operated systems (Android, Linux, MacOS). Windows is unaffected.. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Firefox | Mozilla | * | 107.0 (excluding) |
Firefox_esr | Mozilla | * | 102.5 (excluding) |
Thunderbird | Mozilla | * | 102.5 (excluding) |
Red Hat Enterprise Linux 7 | RedHat | firefox-0:102.5.0-1.el7_9 | * |
Red Hat Enterprise Linux 7 | RedHat | thunderbird-0:102.5.0-2.el7_9 | * |
Red Hat Enterprise Linux 8 | RedHat | thunderbird-0:102.5.0-2.el8_7 | * |
Red Hat Enterprise Linux 8 | RedHat | firefox-0:102.5.0-1.el8_7 | * |
Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | RedHat | firefox-0:102.5.0-1.el8_1 | * |
Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | RedHat | thunderbird-0:102.5.0-2.el8_1 | * |
Red Hat Enterprise Linux 8.2 Advanced Update Support | RedHat | thunderbird-0:102.5.0-2.el8_2 | * |
Red Hat Enterprise Linux 8.2 Advanced Update Support | RedHat | firefox-0:102.5.0-1.el8_2 | * |
Red Hat Enterprise Linux 8.2 Telecommunications Update Service | RedHat | thunderbird-0:102.5.0-2.el8_2 | * |
Red Hat Enterprise Linux 8.2 Telecommunications Update Service | RedHat | firefox-0:102.5.0-1.el8_2 | * |
Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | RedHat | thunderbird-0:102.5.0-2.el8_2 | * |
Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | RedHat | firefox-0:102.5.0-1.el8_2 | * |
Red Hat Enterprise Linux 8.4 Extended Update Support | RedHat | thunderbird-0:102.5.0-2.el8_4 | * |
Red Hat Enterprise Linux 8.4 Extended Update Support | RedHat | firefox-0:102.5.0-1.el8_4 | * |
Red Hat Enterprise Linux 8.6 Extended Update Support | RedHat | thunderbird-0:102.5.0-2.el8_6 | * |
Red Hat Enterprise Linux 8.6 Extended Update Support | RedHat | firefox-0:102.5.0-1.el8_6 | * |
Red Hat Enterprise Linux 9 | RedHat | thunderbird-0:102.5.0-2.el9_1 | * |
Red Hat Enterprise Linux 9 | RedHat | firefox-0:102.5.0-1.el9_1 | * |
Red Hat Enterprise Linux 9.0 Extended Update Support | RedHat | firefox-0:102.5.0-1.el9_0 | * |
Red Hat Enterprise Linux 9.0 Extended Update Support | RedHat | thunderbird-0:102.5.0-2.el9_0 | * |
Firefox | Ubuntu | trusty | * |
Firefox | Ubuntu | upstream | * |
Firefox | Ubuntu | xenial | * |
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 | devel | * |
Thunderbird | Ubuntu | focal | * |
Thunderbird | Ubuntu | jammy | * |
Thunderbird | Ubuntu | kinetic | * |
Thunderbird | Ubuntu | lunar | * |
Thunderbird | Ubuntu | mantic | * |
Thunderbird | Ubuntu | noble | * |
Thunderbird | Ubuntu | trusty | * |
Thunderbird | Ubuntu | upstream | * |
Thunderbird | Ubuntu | xenial | * |