Vulnerability Description
A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Linux Security whereby the FSAVD component used in certain F-Secure products can crash while scanning larger packages/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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| F-Secure | Cloud Protection For Salesforce | - |
| F-Secure | Elements For Microsoft 365 | - |
| F-Secure | Endpoint Protection | All versions |
| F-Secure | Linux Security | - |
Related Weaknesses (CWE)
References
- https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-Product
- https://www.f-secure.com/en/business/support-and-downloads/security-advisoriesVendor Advisory
- https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-Product
- https://www.f-secure.com/en/business/support-and-downloads/security-advisoriesVendor Advisory
FAQ
What is CVE-2021-33572?
CVE-2021-33572 is a vulnerability with a CVSS score of 3.5 (LOW). A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Linux Security whereby the FSAVD component used in certain F-Secure products can crash while scanning larger packages/fuzzed files. T...
How severe is CVE-2021-33572?
CVE-2021-33572 has been rated LOW with a CVSS base score of 3.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-33572?
Check the references section above for vendor advisories and patch information. Affected products include: F-Secure Cloud Protection For Salesforce, F-Secure Elements For Microsoft 365, F-Secure Endpoint Protection, F-Secure Linux Security.