CVEvulnerability

CVE-2021-40837

5.3 MEDIUM Published 2022-02-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-02-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.6 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

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.

Affected configurations

• f-secure atlant (< 2022-02-01 01) • f-secure internet gatekeeper (< 2022-02-01 01) • f-secure linux security (< 2022-02-01 01) • f-secure security cloud (< 2022-02-01 01) • f-secure elements endpoint detection and response (< 2022-02-01 01) • f-secure elements endpoint protection (< 2022-02-01 01)

References