CVE-2018-8292

mediumpriority · track · 35EPSS 0.148 · 97 %ileEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

14.8% (97th) EPSS

CVSS 5 · medium

Is it mine?

31 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-26

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedrh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore10-dotnetcore-debuginfo-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore10-dotnetcore-debuginfo-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore10-dotnetcore-debuginfo-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore11-dotnetcore-0:1.1.10-1.el7.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore11-dotnetcore-0:1.1.10-1.el7.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore11-dotnetcore-0:1.1.10-1.el7.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore11-dotnetcore-0:1.1.10-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore11-dotnetcore-0:1.1.10-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore11-dotnetcore-0:1.1.10-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore11-dotnetcore-debuginfo-0:1.1.10-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore11-dotnetcore-debuginfo-0:1.1.10-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902
Fixedrh-dotnetcore11-dotnetcore-debuginfo-0:1.1.10-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:2902

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.07.4highCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · Red Hat Product Security US

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-200USCWE-200USCWE-201US

affected products (31)

Products and version ranges known to be affected.

Microsoft .NET Core≤ 1.1enisa_euvdEU
Microsoft .NET Core≤ 2.1enisa_euvdEU
Microsoft .NET Core≤ 1.0enisa_euvdEU
Microsoft PowerShell Core≤ 6.0enisa_euvdEU
Microsoft Corp .NET Core≤ 2.1fstec_bduRU
Microsoft Corp .NET Core≤ 1.1fstec_bduRU
Microsoft Corp .NET Core≤ 1.0fstec_bduRU
Microsoft Corp PowerShell Core≤ 6.0fstec_bduRU
microsoft asp.net core= 1.0nvdUScpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
microsoft asp.net core= 1.1nvdUScpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
microsoft asp.net core= 2.1nvdUScpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
microsoft powershell core= 6.0nvdUScpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*
NuGet System.Net.Http< 4.3.4osvUSpkg:nuget/System.Net.Http
rh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)all versionsfixedredhat_csafUS
rh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)all versionsfixedredhat_csafUS
rh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)all versionsfixedredhat_csafUS
rh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)all versionsfixedredhat_csafUS
rh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)all versionsfixedredhat_csafUS
rh-dotnetcore10-dotnetcore-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)all versionsfixedredhat_csafUS
rh-dotnetcore10-dotnetcore-debuginfo-0:1.0.13-1.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)all versionsfixedredhat_csafUS

showing 20 of 31

advisories (2)

Vendor and ecosystem advisories describing this.

RHSA-2018:2902Red Hat Security Advisory: .NET Core on Red Hat Enterprise Linux security update2018-10-10csaf · redhat_csafUS
Updates for rh-dotnetcore11-dotnetcore, and rh-dotnetcore10-dotnetcore are now available for .NET Core on Red Hat Enterprise Linux. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
GHSA-7jgj-8wvc-jh57.NET Core Information Disclosure2021-04-21ghsa · osvUS
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.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd osv redhat_csaf NVD CVE.org MITRE

published 2018-10-10modified 2026-06-17

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references (8)

External citations — patches, advisories, analysis.

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