Symantec : Security Vulnerabilities, CVEs, Published In December 2003

Buffer overflow in Symantec Norton AntiVirus 2002 allows remote attackers to execute arbitrary code via an e-mail attachment with a compressed ZIP file that contains a file with a long filename.

The DeviceIoControl function in the Norton Device Driver (NAVAP.sys) in Symantec Norton AntiVirus 2002 allows local users to gain privileges by overwriting memory locations via certain control codes (aka "Device Driver Attack").

Symantec PCAnywhere 10.x and 11, when started as a service, allows attackers to gain SYSTEM privileges via the help interface using AWHOST32.exe.