CVE-2012-5795: Input Validation
The PayPal Express module in osCommerce does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-5795?
CVE-2012-5795 is considered a medium severity vulnerability due to its potential for man-in-the-middle attacks.
How do I fix CVE-2012-5795?
To fix CVE-2012-5795, you need to update the PayPal Express module to a version that properly verifies the server hostname against the SSL certificate.
Who is affected by CVE-2012-5795?
CVE-2012-5795 affects users of the PayPal Express module in osCommerce that do not implement hostname verification for SSL certificates.
What are the potential risks of CVE-2012-5795?
The risks of CVE-2012-5795 include exposure to man-in-the-middle attacks, which can lead to data theft and unauthorized access.
Is there a workaround for CVE-2012-5795?
A potential workaround for CVE-2012-5795 is to manually validate SSL certificates using additional configuration settings in your web server.