CVE-2024-50340
Fixed in a distro release EPSS 64%CVSS 7.3
symfony/runtime is a module for the Symphony PHP framework which enables decoupling PHP applications from global state. When the `register_argv_argc` php directive is set to `on` , and users call any URL with a special crafted query string, they are able to change the environment or debug mode used by the kernel when handling the request. As of versions 5.4.46, 6.4.14, and 7.1.7 the `SymfonyRuntime` now ignores the `argv` values for non-SAPI PHP runtimes. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Products: symfony, sensiolabs symfony
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Packagist | symfony/runtime | 5.4.46 |
| Packagist | symfony/runtime | 6.4.14 |
| Packagist | symfony/runtime | 7.1.7 |
| Packagist | symfony/symfony | 5.4.46 |
| Packagist | symfony/symfony | 6.4.14 |
| Packagist | symfony/symfony | 7.1.7 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian:12 | symfony | 5.4.53+dfsg-0+deb12u1 |
| Debian:12 | symfony | 5.4.23+dfsg-1+deb12u3 |
| Debian:13 | symfony | 6.4.41+dfsg-0+deb13u1 |
| Debian:14 | symfony | 6.4.14+dfsg-1 |
| Ubuntu:25.10 | symfony | no fix |
| Ubuntu:26.04:LTS | symfony | no fix |
| Ubuntu:Pro:20.04:LTS | symfony | 4.3.8+dfsg-1ubuntu1+esm2 |
| Ubuntu:Pro:22.04:LTS | symfony | 5.4.4+dfsg-1ubuntu8+esm1 |
| Ubuntu:Pro:24.04:LTS | symfony | 6.4.5+dfsg-3ubuntu3+esm1 |