Cross-site scripting (XSS) vulnerability in the Backup/Restore component in WebAdmin in Astaro Security Gateway before 8.305 allows remote attackers to inject arbitrary web script or HTML via the "Comment (optional)" field.

Unspecified vulnerability in pfilter-reporter.pl in Astaro Security Gateway (ASG) 7 allows remote attackers to cause a denial of service (CPU consumption) via certain network traffic, as demonstrated by P2P and iTunes applications that download large amounts of data.

The pop3 Proxy in Astaro Security Gateway (ASG) 7 does not perform virus scanning of attachments that exceed the maximum attachment size, and passes these attachments, which allows remote attackers to bypass this scanning via a large attachment.

Multiple unspecified vulnerabilities in Astaro Security Gateway (ASG) before 7.005 allow remote attackers to cause a denial of service via (1) certain email, which stops the SMTP Proxy during scanning; (2) certain HTTP traffic, which stops or slows down the HTTP proxy during HTTP responses containing virus scanned web pages; and (3) a disconnection during a streaming session.

The Internet Key Exchange version 1 (IKEv1) implementation in Astaro Security Linux before 6.102 allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

Unspecified "PPTP Remote DoS Vulnerability" in Astaro Security Linux 4.027 allows attackers to cause a denial of service.

The HTTP proxy in Astaro Security Linux 6.0 does not properly filter HTTP CONNECT requests to localhost, which allows remote attackers to bypass firewall rules and connect to local services.

Directory traversal vulnerability in Astaro Security Linux 6.0, when using Webmin, allows remote authenticated webmin users to read arbitrary files via a .. (dot dot) in the wfe_download parameter to index.fpl.

The HTTP proxy in Astaro Security Linux 6.0 allows remote attackers to obtain sensitive information via an invalid request, which reveals a Proxy-authorization string in an error message.

The PPTP server in Astaro Security Linux before 4.024 provides information about its version, which makes it easier for remote attackers to construct specialized attacks.