Authentication flaw

A vulnerability in the Multipurpose Internet Mail Extensions MIME scanner of Cisco AsyncOS Software for Cisco Email Security Appliances ESA and Web Security Appliances WSA could allow an unauthenticated, remote attacker to bypass configured user filters on the device. Affected Products: all...

Design/Logic Flaw

A vulnerability in the email message and content filtering for malformed Multipurpose Internet Mail Extensions MIME headers of Cisco AsyncOS Software for Cisco Email Security Appliances ESA and Web Security Appliances WSA could allow an unauthenticated, remote attacker to bypass the filtering...

CVE-2016-1486

CVE-2016-1486 affects Cisco AsyncOS for Cisco Email Security Appliances, specifically the AMP email-attachment scanning feature. The root cause is improper handling in the attachment-scanning process, enabling an unauthenticated, remote attacker to trigger a DoS that stops scanning and forwarding...

Cisco Email Security Appliance Advanced Malware Protection Attachment Scanning Denial of Service Vulnerability

A vulnerability in the email attachment scanning functionality of the Advanced Malware Protection AMP feature of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to cause an affected device to stop scanning and forwarding email messages du...

Cisco AsyncOS Software Remote Security Bypass Vulnerability (CNVD-2015-00993)

Cisco AsyncOS is Cisco's customized operating system for the performance and security of all mail applications. A remote security bypass vulnerability exists in Cisco AsyncOS Software that could allow an attacker to bypass certain security restrictions and perform unauthorized operations...