Failure In Verification Of PKI Token Expiry

There is a flaw in python-keystoneclient which does not verify the expiry of PKI tokens. It allows an authenticated user to use a token or even a revoked token after its expiry...

Becky! Internet Mail vulnerability in S/MIME signature verification

Overview Becky! Internet Mail contains the following vulnerabilities in the S/MIME signature verification: - S/MIME signature verification does not verify the certification path. - S/MIME signature verification does not verify the certification expiration date. Impact Even if a recipient receives...