high7.5
CVE-2015-8125
Symfony Vulnerable to Timing Attack
Impact
Symfony 2.3.x before 2.3.35, 2.6.x before 2.6.12, and 2.7.x before 2.7.7 might allow remote attackers to have unspecified impact via a timing attack involving the (1) `Symfony/Component/Security/Http/RememberMe/PersistentTokenBasedRememberMeServices` or (2) `Symfony/Component/Security/Http/Firewall/DigestAuthenticationListener` class in the Symfony Security Component, or (3) legacy CSRF implementation from the `Symfony/Component/Form/Extension/Csrf/CsrfProvider/DefaultCsrfProvider` class in the Symfony Form component.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | symfony/symfony | >= 2.3.0, < 2.3.35 | 2.3.35 |
| composer | symfony/form | >= 2.3.0, < 2.3.35 | 2.3.35 |
| composer | symfony/security-http | >= 2.4.0, < 2.6.12 | 2.6.12 |
| composer | symfony/security | >= 2.3.0, < 2.3.35 | 2.3.35 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sensiolabs | Symfony | Versions 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173271.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173300.html
- http://www.debian.org/security/2015/dsa-3402
- http://www.securityfocus.com/bid/77692
- https://symfony.com/blog/cve-2015-8125-potential-remote-timing-attack-vulnerability-in-security-remember-me-service
- https://github.com/advisories/GHSA-g97c-jfx6-xvxh
- https://nvd.nist.gov/vuln/detail/CVE-2015-8125
- https://github.com/symfony/symfony/pull/16630
- https://web.archive.org/web/20200228050051/http://www.securityfocus.com/bid/77692
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/form/CVE-2015-8125.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2015-8125.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2015-8125.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2015-8125.yaml
- https://symfony.com/cve-2015-8125