CVE-2012-5793: Input Validation
The Authorize.Net 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-2012-5793?
CVE-2012-5793 is classified as a medium severity vulnerability.
How do I fix CVE-2012-5793?
To fix CVE-2012-5793, ensure that your application properly validates the server hostname against the Common Name and subjectAltName fields of the SSL certificate.
Who is affected by CVE-2012-5793?
CVE-2012-5793 affects users of the Authorize.Net module in osCommerce.
What exploit does CVE-2012-5793 allow?
CVE-2012-5793 allows man-in-the-middle attackers to spoof SSL servers using a valid certificate.
What types of attacks are possible with CVE-2012-5793?
CVE-2012-5793 may enable attacks that compromise the integrity and confidentiality of data transmitted over SSL.