CVE-2021-34532
ASP.NET Core and Visual Studio Information Disclosure Vulnerability
5.5
MEDIUM
CVSS 3.1
EPSS 0.27%
Description
ASP.NET Core and Visual Studio Information Disclosure Vulnerability
How to fix CVE-2021-34532
To remediate CVE-2021-34532, upgrade the affected package to a fixed version below.
- Bitnami/aspnet-core—upgrade to 2.1.3 or later
- NuGet/Microsoft.AspNetCore.Authentication.JwtBearer—upgrade to 2.1.29 or later
Is CVE-2021-34532 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 2.1.0, < 2.1.3, >= 3.1.0, < 3.1.18, >= 5.0.0, < 5.0.9
- >= 2.1.0, < 2.1.29
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |