Multiple unspecified vulnerabilities in Autonomy KeyView IDOL before 10.16, as used in Symantec Mail Security for Microsoft Exchange before 6.5.8, Symantec Mail Security for Domino before 8.1.1, Symantec Messaging Gateway before 10.0.1, Symantec Data Loss Prevention (DLP) before 11.6.1, IBM Notes 8.5.x, IBM Lotus Domino 8.5.x before 8.5.3 FP4, and other products, allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted file, related to "a number of underlying issues" in which "some of these cases demonstrated memory corruption with attacker-controlled input and could be exploited to run arbitrary code."

Symantec Messaging Gateway (SMG) before 10.0 has a default password for an unspecified account, which makes it easier for remote attackers to obtain privileged access via an SSH session.

Symantec Messaging Gateway (SMG) before 10.0 allows remote attackers to obtain potentially sensitive information about component versions via unspecified vectors.

Symantec Messaging Gateway (SMG) before 10.0 allows remote authenticated users to modify the web application by leveraging access to the management interface.

Multiple cross-site scripting (XSS) vulnerabilities in Symantec Messaging Gateway (SMG) before 10.0 allow remote attackers to inject arbitrary web script or HTML via (1) web content or (2) e-mail content.

Cross-site request forgery (CSRF) vulnerability in Symantec Messaging Gateway (SMG) before 10.0 allows remote attackers to hijack the authentication of administrators.