Buffer overflow in addschup in HAURI ViRobot 2.0, and possibly other products, allows remote attackers to execute arbitrary code via a long ViRobot_ID cookie (HTTP_COOKIE).

Directory traversal vulnerability in HAURI Anti-Virus products including ViRobot Expert 4.0, Advanced Server, Linux Server 2.0, and LiveCall allows remote attackers to overwrite arbitrary files via ".." sequences in filenames contained in (1) ACE, (2) ARJ, (3) CAB, (4) LZH, (5) RAR, (6) TAR and (7) ZIP files.

Stack-based buffer overflow in the ACE archive decompression library (vrAZace.dll) in HAURI Anti-Virus products including ViRobot Expert 4.0, Advanced Server, Linux Server 2.0, and LiveCall, when compressed file scanning is enabled, allows remote attackers to execute arbitrary code via an ACE archive that contains a file with a long filename.

Buffer overflow in the archive decompression library (vrAZMain.dll 5.8.22.137), as used in HAURI anti-virus products including (1) ViRobot Expert 4.0, (2) ViRobot Advanced Server, and (3) HAURI LiveCall, allows user-assisted attackers to execute arbitrary code via an ALZ archive containing a file with a long filename.

filescan in Global Hauri ViRobot 2.0 20050817 does not verify the Cookie HTTP header, which allows remote attackers to gain administrative privileges via an arbitrary cookie value.