Intrusion Prevention



It indicates a possible exploit of reserved MS-DOS name virus scan evasion vulnerability in Sophos Anti-Virus.
This issue is due to a design error that allows certain files to avoid being scanned. An attacker may leverage this issue to bypass the scanner protection provided by the vulnerable anti-virus scanner, giving users a false sense of security. It is reported that this issue can be leveraged to bypass both file system and email virus scanners, allowing this issue to be exploited remotely.

Affected Products

Sophos Small Business Suite 1.0
Sophos Anti-Virus 3.85
Sophos Anti-Virus 3.84
Sophos Anti-Virus 3.83
Sophos Anti-Virus 3.82
Sophos Anti-Virus 3.81
Sophos Anti-Virus 3.80
Sophos Anti-Virus 3.79
Sophos Anti-Virus 3.78 d
Sophos Anti-Virus 3.78


Avoid virus scan

Recommended Actions

Ensure that no directories or files using reserved MS-DOS device names are in use.;en-us;103168

CVE References