GHSA-cr49-fx2v-9p57
Symfony Denial of Service Via Long Password Hashing
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | symfony/symfony | >= 2.0.0, < 2.0.25 | 2.0.25 |
| Packagist | symfony/symfony | >= 2.1.0, < 2.1.13 | 2.1.13 |
| Packagist | symfony/symfony | >= 2.2.0, < 2.2.9 | 2.2.9 |
| Packagist | symfony/symfony | >= 2.3.0, < 2.3.6 | 2.3.6 |
| Packagist | symfony/polyfill | >= 1.0.0, < 1.10.0 | 1.10.0 |
| Packagist | symfony/security | >= 2.0.0, < 2.0.25 | 2.0.25 |
| Packagist | symfony/security | >= 2.1.0, < 2.1.13 | 2.1.13 |
| Packagist | symfony/security | >= 2.2.0, < 2.2.9 | 2.2.9 |
| Packagist | symfony/security | >= 2.3.0, < 2.3.6 | 2.3.6 |
Details
As written in the advisory (Markdown source, shown as plain text).
The Security component in Symfony 2.0.x before 2.0.25, 2.1.x before 2.1.13, 2.2.x before 2.2.9, and 2.3.x before 2.3.6 allows remote attackers to cause a denial of service (CPU consumption) via a long password that triggers an expensive hash computation, as demonstrated by a PBKDF2 computation, a similar issue to CVE-2013-5750.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2013-5958
- https://github.com/symfony/symfony/issues/11522
- https://github.com/symfony/polyfill/pull/155
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/polyfill/CVE-2013-5958.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2013-5958.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2013-5958.yaml
- https://github.com/symfony/symfony
- https://symfony.com/blog/security-releases-cve-2013-5958-symfony-2-0-25-2-1-13-2-2-9-and-2-3-6-released
- http://symfony.com/blog/security-releases-cve-2013-5958-symfony-2-0-25-2-1-13-2-2-9-and-2-3-6-released