MEDIUM
MatrixSSL version 3.7.2 has an incorrect UTCTime date range validation in its X.509 certificate validation process resulting in some certificates have their expiration (beginning) year extended (delayed) by 100 years
Published Jan 9, 2018
5.9
MEDIUMCVSS 3.0
EPSS 0.48%
Description
MatrixSSL version 3.7.2 has an incorrect UTCTime date range validation in its X.509 certificate validation process resulting in some certificates have their expiration (beginning) year extended (delayed) by 100 years.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
5.9 MEDIUM NVD
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.48% 0.00485
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00485
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.48% (0.00485) | 39.49th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.48% (0.00485) | 40.88th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00062) | 27.23th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.06% (0.00062) | 25.61th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.06% (0.00060) | 23.56th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.05% (0.00054) | 19.86th | v3 (v2023.03.01) |
| Nov 19, 2023 | 0.09% (0.00087) | 36.69th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.08% (0.00081) | 33.45th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00071) | 28.87th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://www.ieee-security.org/TC/SP2017/papers/231.pdf x_refsource_MISCThird Party Advisory
- https://www.youtube.com/watch?v=FW--c_F_cY8 x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.ieee-security.org/TC/SP2017/papers/231.pdf | x_refsource_MISCThird Party Advisory | |
| https://www.youtube.com/watch?v=FW--c_F_cY8 | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 9, 2018
Updated Sep 16, 2024
Reserved Jan 9, 2018
Link CVE-2017-1000415
CISA Vulnrichment
Updated n/a