CVE-2017-16653

Description

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 current implementation of CSRF protection in Symfony (Version >=2) does not use different tokens for HTTP and HTTPS; therefore the token is subject to MITM attacks on HTTP and can then be used in an HTTPS context to do CSRF attacks.

References

https://www.debian.org/security/2018/dsa-4262

https://symfony.com/blog/cve-2017-16653-csrf-protection-does-not-use-different-tokens-for-http-and-https

https://github.com/symfony/symfony/pull/24992

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3