VulnerabilityModified
CVE-2021-40837
A vulnerability affecting F-Secure antivirus engine before Capricorn update 2022-02-01_01 was discovered whereby decompression of ACE file causes the scanner service to stop.
MEDIUM 5.3EPSS 0.66%
Does this matter?
Lower severity and a low EPSS score (0.66%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability affecting F-Secure antivirus engine before Capricorn update 2022-02-01_01 was discovered whereby decompression of ACE file causes the scanner service to stop. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.66% probability · 49th percentile
- CISA KEV
- Not listed
- Affected
- f-secure/atlant · f-secure/internet gatekeeper · f-secure/linux security · f-secure/security cloud · f-secure/elements endpoint detection and response · f-secure/elements endpoint protection
- Source
- cve-notifications-us@f-secure.com
References
- https://www.f-secure.com/en/business/support-and-downloads/security-advisoriesVendor Advisory
- https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40837Vendor Advisory
- https://www.f-secure.com/en/business/support-and-downloads/security-advisoriesVendor Advisory
- https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40837Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.