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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.4 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.6 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://forum.avast.com/index.php?topic=318305.0	Patch Release Notes Vendor Advisory
https://github.com/netero1010/Vulnerability-Disclosure/tree/main/CVE-2022-AVAST2	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:avast:premium_security:*:*:*:*:*:*:*:*

History

08 Aug 2023, 14:22

Type	Values Removed	Values Added
CWE	~~NVD-CWE-noinfo~~	CWE-427

26 May 2022, 22:39

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.4 v3 : 6.5
CPE		cpe:2.3:a:avast:premium_security::::::::
References	~~(MISC) https://forum.avast.com/index.php?topic=318305.0 -~~	(MISC) https://forum.avast.com/index.php?topic=318305.0 - Patch, Release Notes, Vendor Advisory
References	~~(MISC) https://github.com/netero1010/Vulnerability-Disclosure/tree/main/CVE-2022-AVAST2 -~~	(MISC) https://github.com/netero1010/Vulnerability-Disclosure/tree/main/CVE-2022-AVAST2 - Third Party Advisory

20 May 2022, 02:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-05-20 02:15

Updated : 2024-02-04 22:29

NVD link : CVE-2022-28965

Mitre link : CVE-2022-28965

CVE.ORG link : CVE-2022-28965

JSON object : View

Products Affected

avast

premium_security

CWE

CWE-427

Uncontrolled Search Path Element

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