CVE-2012-6431

Description

Symfony 2.0.x before 2.0.20 does not process URL encoded data consistently within the Routing and Security components, which allows remote attackers to bypass intended URI restrictions via a doubly encoded string.

Category

6.4
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.29%
Vendor Advisory symfony.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://symfony.com/blog/security-release-symfony-2-0-20-and-2-1-5-released vendor advisory

Frequently Asked Questions

What is the severity of CVE-2012-6431?
CVE-2012-6431 has been scored as a medium severity vulnerability.
How to fix CVE-2012-6431?
To fix CVE-2012-6431, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2012-6431 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2012-6431 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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