Lack of data validation - Path Traversal In symfony/symfony
Description
Symfony Directory Traversal An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The Intl component includes various bundle readers that are used to read resource bundles from the local filesystem. The read() methods of these classes use a path and a locale to determine the language bundle to retrieve. The locale argument value is commonly retrieved from untrusted user input (like a URL parameter). An attacker can use this argument to navigate to arbitrary directories via the dot-dot-slash attack, aka Directory Traversal.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 packagist | 2.7.38, 2.8.31, 3.2.14, 3.3.13 | ||
packagist | 2.7.38, 2.8.31, 3.2.14, 3.3.13 | ||
 debian 11 | 3.4.0+dfsg-1 | ||
debian 12 | 3.4.0+dfsg-1 | ||
debian 13 | 3.4.0+dfsg-1 | ||
debian 14 | 3.4.0+dfsg-1 |
Aliases
References