Vulnerabilities > Alwil > Avast Antivirus > 4.1.335

DATE CVE VULNERABILITY TITLE RISK
2006-09-07 CVE-2006-4626 Remote LHA Buffer Overflow vulnerability in Avast! Antivirus Engine
Heap-based buffer overflow in alwil avast! Anti-virus Engine before 4.7.869 allows remote attackers to execute arbitrary code via a crafted LHA file that contains extended headers with file and directory names whose concatenation triggers the overflow.
network
low complexity
alwil
7.5
2005-05-31 CVE-2005-1770 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Alwil Avast Antivirus
Buffer overflow in the Aavmker4 device driver in Avast! Antivirus 4.6 and possibly other versions allows local users to cause a denial of service (system crash) and possibly execute arbitrary code via certain signals combined with crafted input.
local
low complexity
alwil CWE-119
7.2
2005-05-24 CVE-2005-1719 Unspecified vulnerability in Alwil Avast Antivirus
Unknown vulnerability in ALWIL avast! antivirus 4 (4.6.6230) and earlier, when running on Windows NT 4.0, does not properly detect certain viruses.
network
low complexity
alwil
7.5