CVE-2008-7106

CVE-2008-7106 describes a vulnerability in Sophos PureMessage for Microsoft Exchange versions prior to 3.0.2, where heavy system load can prevent anti-virus and anti-spam scan engines from launching. This could lead to a remote bypass of scanner protection or a denial of service through message loss or delay. With a CVSS score of 5.0, it is a medium-severity vulnerability, easily exploitable over the network without authentication, primarily impacting availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.