CVE-2021-33599

Description

A vulnerability affecting F-Secure Antivirus engine was discovered whereby scanning WIM archive file can lead to denial-of-service (infinite loop and freezes AV engine scanner). The vulnerability can be exploit remotely by an attacker. A successful attack will result in Denial-of-Service of the Anti-Virus engine.

Related CPE's

af-secureatlant-*******

vulnerable

af-securecloud_protection_for_salesforce-*******

vulnerable

af-securelinux_security-*******

vulnerable

af-secureelements_endpoint_protection-*******

vulnerable

oapplemacos-*******

omicrosoftwindows-*******

References

https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame

Vendor Advisory

https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-33599

Vendor Advisory

CvssV3 impact

BaseSeverity

MEDIUM

ConfidentialityImpact

NONE

AttackComplexity

LOW

Scope

UNCHANGED

AttackVector

LOCAL

AvailabilityImpact

HIGH

IntegrityImpact

NONE

PrivilegesRequired

NONE

BaseScore

5.5

VectorString

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

Version

3.1

UserInteraction

REQUIRED

CvssV2 impact

AccessComplexity

MEDIUM

ConfidentialityImpact

NONE

AvailabilityImpact

PARTIAL

IntegrityImpact

NONE

BaseScore

4.3

VectorString

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

Version

2.0

AccessVector

NETWORK

Authentication

NONE

Created by Yello
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