CVE-2018-0786
Improper Certificate Validation in Microsoft .NET Framework components
7.5
HIGH
CVSS 3.1
EPSS 2.0%
Description
Microsoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, .NET Core 1.0 and 2.0, and PowerShell Core 6.0.0 allow a security feature bypass vulnerability due to the way certificates are validated, aka ".NET Security Feature Bypass Vulnerability."
How to fix CVE-2018-0786
To remediate CVE-2018-0786, upgrade the affected package to a fixed version below.
- —upgrade to 5.2.4 or later
- —upgrade to 4.4.1 or later
- —upgrade to 4.4.1 or later
- —upgrade to 4.4.1 or later
- —upgrade to 4.4.1 or later
- —upgrade to 4.4.1 or later
- —upgrade to 4.4.1 or later
Is CVE-2018-0786 being exploited?
Low — EPSS is 2.0%, meaning exploitation activity has not been observed at scale.
Affected packages (7)
- >= 5.2.0, < 5.2.4
- >= 4.4.0, < 4.4.1
- >= 4.4.0, < 4.4.1
- >= 4.4.0, < 4.4.1
- >= 4.4.0, < 4.4.1
- >= 4.4.0, < 4.4.1
- >= 4.4.0, < 4.4.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |