Avast Premium Security DLL劫持漏洞

Avast Premium Security is an application from the Czech company Avast. Avast Premium Security suffers from a DLL hijacking vulnerability that originates when the instup.exe and wscproxy.exe processes attempt to load a DLL by failing to specify the absolute path to the DLL. An attacker could use...

CVE-2022-28965

Multiple DLL hijacking vulnerabilities via the components instup.exe and wscproxy.exe in Avast Premium Security before v21.11.2500 allows attackers to execute arbitrary code or cause a Denial of Service DoS via a crafted DLL file...

Avast Antivirus Elevation of Privilege Vulnerability (CNVD-2022-06879)

Avast Antivirus is a suite of antivirus software from the Czech company Avast, and an elevation of privilege vulnerability exists in the Self-Defense driver for versions prior to Avast Antivirus 20.8. An attacker could exploit this vulnerability by "hollowing out" the process wscproxy.exe to gain...

CVE-2021-45337

Privilege escalation vulnerability in the Self-Defense driver of Avast Antivirus prior to 20.8 allows a local user with SYSTEM privileges to gain elevated privileges by "hollowing" process wscproxy.exe which could lead to acquire antimalware AM-PPL protection...

Privilege escalation

Privilege escalation vulnerability in the Self-Defense driver of Avast Antivirus prior to 20.8 allows a local user with SYSTEM privileges to gain elevated privileges by "hollowing" process wscproxy.exe which could lead to acquire antimalware AM-PPL protection...