In F-Secure Endpoint Protection for Windows and macOS before channel with Capricorn database 2022-11-22_07, the aerdl.dll unpacker handler crashes
Published Nov 25, 2022
7.5
HIGHCVSS 3.1
EPSS 0.70%
Description
In F-Secure Endpoint Protection for Windows and macOS before channel with Capricorn database 2022-11-22_07, the aerdl.dll unpacker handler crashes. This can lead to a scanning engine crash, triggerable remotely by an attacker for denial of service.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Apr 29, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.70% (0.00703) | 51.59th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.65% (0.00654) | 46.26th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.16% (0.00158) | 34.05th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00089) | 39.93th | v3 (v2023.03.01) |
| Jun 17, 2024 | 0.09% (0.00089) | 38.43th | v3 (v2023.03.01) |
| May 7, 2024 | 0.09% (0.00086) | 36.13th | v3 (v2023.03.01) |
| Dec 2, 2023 | 0.08% (0.00078) | 32.34th | v3 (v2023.03.01) |
| Oct 26, 2023 | 0.06% (0.00055) | 21.01th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00046) | 13.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Nov 26, 2022 | 0.89% (0.00885) | 26.96th | v2 (v2022.01.01) |
References (1)
| Link | Providers | Tags |
|---|---|---|
| https://www.f-secure.com/en/home/support/security-advisories/cve-2022-38166 | Vendor Advisory |
Change history (0)
No recorded changes yet.