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MitreCVE-2022-28965

HistoryMay 20, 2022 - 2:15 a.m.

CVE-2022-28965

2022-05-2002:15:07

CWE-427

mitre

web.nvd.nist.gov

cve-2022-28965

dll hijacking

avast

vulnerability

security

dos

nvd

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

AI Score

6.9

Confidence

High

EPSS

Percentile

12.6%

JSON

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.

Affected configurations

Nvd

Node

avastpremium_securityRange<21.11.2500

VendorProductVersionCPE
avastpremium_security*cpe:2.3:a:avast:premium_security:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
avast	premium_security	*	cpe:2.3:a:avast:premium_security::::::::

References

forum.avast.com/index.php?topic=318305.0

github.com/netero1010/Vulnerability-Disclosure/tree/main/CVE-2022-AVAST2

Social References

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

AI Score

6.9

Confidence

High

EPSS

Percentile

12.6%

JSON

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