CVE-2020-14039

In Go before 1.13.13 and 1.14.x before 1.14.5, Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements (if VerifyOptions.Roots…

published July 17, 2020

CVSS
—
EPSS
2%
Percentile
77.8
In the wild
Unconfirmed
What it is

In Go before 1.13.13 and 1.14.x before 1.14.5, Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements (if VerifyOptions.Roots equals nil and the installation is on Windows). Thus, X.509 certificate verification is incomplete.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01762 · 77.8th percentile
Published
2020-07-17T15:43Z
EPSS history
Timeline
  • 17 JUL 15:43Z
    In Go before 1.13.13 and 1.14.x before 1.14.5, Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements (if VerifyOptions.Roots…
    cvelistv5