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.NET Core Information Disclosure

High severity GitHub Reviewed Published Apr 21, 2021 to the GitHub Advisory Database • Updated Jan 9, 2023

Package

nuget System.Net.Http (NuGet)

Affected versions

< 4.3.4

Patched versions

4.3.4

Description

An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect, aka ".NET Core Information Disclosure Vulnerability." This affects .NET Core 2.1, .NET Core 1.0, .NET Core 1.1, PowerShell Core 6.0.

References

Reviewed Apr 21, 2021
Published to the GitHub Advisory Database Apr 21, 2021
Last updated Jan 9, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

CVE ID

CVE-2018-8292

GHSA ID

GHSA-7jgj-8wvc-jh57

Source code

No known source code
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