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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2022-28965 |
Multiple DLL hijacking vulnerabilities via the components instup.exe and wsc_proxy.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. Published: May 19, 2022; 10:15:07 PM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0: 4.4 MEDIUM |
CVE-2022-28964 |
An arbitrary file write vulnerability in Avast Premium Security before v21.11.2500 (build 21.11.6809.528) allows attackers to cause a Denial of Service (DoS) via a crafted DLL file. Published: May 19, 2022; 10:15:07 PM -0400 |
V4.0:(not available) V3.1: 7.1 HIGH V2.0: 5.4 MEDIUM |
CVE-2021-27241 |
This vulnerability allows local attackers to delete arbitrary directories on affected installations of Avast Premium Security 20.8.2429 (Build 20.8.5653.561). An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the AvastSvc.exe module. By creating a directory junction, an attacker can abuse the service to delete a directory. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-12082. Published: March 29, 2021; 5:15:12 PM -0400 |
V4.0:(not available) V3.1: 6.1 MEDIUM V2.0: 3.6 LOW |