The Public Key Pinning (PKP) implementation in Mozilla Firefox before 33.0 skips pinning checks upon an unspecified issuer-verification error, which makes it easier for remote attackers to bypass an intended pinning configuration and spoof a web site via a crafted certificate that leads to presentation of the Untrusted Connection dialog to the user.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Firefox | Mozilla | * | 32.0 |
Firefox | Mozilla | 31.0 | 31.0 |
Firefox | Mozilla | 30.0 | 30.0 |
Firefox | Mozilla | 31.1.0 | 31.1.0 |