CVE-2020-14039
Medium
Description
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductGo
PublishedJul 17, 2020
First seenJul 17, 2020
How to fix
Update
- golang go1.13.13, 1.14.5 or later
- stdlib1.13.13, 1.14.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| golang go | v < 1.13.13, 1.14.0 ≤ v < 1.14.5 | 1.13.13, 1.14.5 |
| opensuse leap | 15.1, 15.2 | — |
| stdlibGo | v < 1.13.13, 1.14.0-0 ≤ v < 1.14.5 | 1.13.13, 1.14.5 |
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