Vulnerability in Matrixssl
CVE-2017-1000415
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.
Vulnerability class: Improper Certificate Validation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Matrixssl — versions 3.7.2
Weakness classification (CWE)
References
- www.ieee-security.org/TC/SP2017/papers/231.pdf (Third Party Advisory)
- www.youtube.com/watch (Third Party Advisory)
Frequently asked questions
- What is CVE-2017-1000415?
- CVE-2017-1000415 is a medium-severity vulnerability in Matrixssl, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2018-01-09.
- How severe is CVE-2017-1000415?
- Medium severity. CVSS v3 base score is 5.9 out of 10.