CVE-2017-16652

Summary

An issue was discovered in Symfony 2.7.x before 2.7.38, 2.8.x before 2.8.31, 3.2.x before 3.2.14, and 3.3.x before 3.3.13. DefaultAuthenticationSuccessHandler or DefaultAuthenticationFailureHandler takes the content of the _target_path parameter and generates a redirect response, but no check is performed on the path, which could be an absolute URL to an external domain. This Open redirect vulnerability can be exploited for example to mount effective phishing attacks.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://symfony.com/blog/cve-2017-16652-open-redirect-vulnerability-on-security-handlers
• https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html

References

• https://symfony.com/blog/cve-2017-16652-open-redirect-vulnerability-on-security-handlers
• https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html

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