CVE-2021-33603

A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the AVPACK module component used in certain F-Secure products can crash while scanning a fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service (DoS) of the Anti-Virus engine.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:f-secure:atlant:-:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:cloud_protection_for_salesforce:-:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:elements_for_microsoft_365:-:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:internet_gatekeeper:-:*:*:*:*:-:*:*
cpe:2.3:a:f-secure:linux_security:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
OR cpe:2.3:a:f-secure:elements_endpoint_detection_and_response:-:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:elements_endpoint_protection:-:*:*:*:*:*:*:*
OR cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:09

Type Values Removed Values Added
References () https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame - Vendor Advisory () https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame - Vendor Advisory
References () https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-33603 - Vendor Advisory () https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-33603 - Vendor Advisory
CVSS v2 : 4.3
v3 : 6.5
v2 : 4.3
v3 : 5.5

Information

Published : 2021-10-08 10:15

Updated : 2024-11-21 06:09


NVD link : CVE-2021-33603

Mitre link : CVE-2021-33603

CVE.ORG link : CVE-2021-33603


JSON object : View

Products Affected

f-secure

  • atlant
  • internet_gatekeeper
  • elements_endpoint_detection_and_response
  • linux_security
  • elements_endpoint_protection
  • cloud_protection_for_salesforce
  • elements_for_microsoft_365

apple

  • macos

microsoft

  • windows