Описание
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2017-16654
- https://github.com/symfony/symfony/pull/24994
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/intl/CVE-2017-16654.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2017-16654.yaml
- https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html
- https://symfony.com/blog/cve-2017-16654-intl-bundle-readers-breaking-out-of-paths
- https://symfony.com/cve-2017-16654
- https://www.debian.org/security/2018/dsa-4262
Пакеты
symfony/intl
>= 2.7.0, < 2.7.38
2.7.38
symfony/intl
>= 2.8.0, < 2.8.31
2.8.31
symfony/intl
>= 3.0.0, < 3.2.14
3.2.14
symfony/intl
>= 3.3.0, < 3.3.13
3.3.13
symfony/symfony
>= 2.7.0, < 2.7.38
2.7.38
symfony/symfony
>= 2.8.0, < 2.8.31
2.8.31
symfony/symfony
>= 3.0.0, < 3.2.14
3.2.14
symfony/symfony
>= 3.3.0, < 3.3.13
3.3.13
Связанные уязвимости
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.
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.
An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3. ...
Уязвимость компонента Intl программной платформы для разработки и управления веб-приложениями Symfony, позволяющая нарушителю раскрыть защищаемую информацию