VulnerableCode Package Details - pkg:nuget/System.ServiceModel.Security@4.0.1

Search for packages

Vulnerability	Summary	Fixed by
VCID-9fdm-vu9w-1fa2 Aliases: CVE-2018-0786 GHSA-jc8g-xhw5-6x46	Improper Certificate Validation 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."	4.0.2 Affected by 1 other vulnerability. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} 4.1.1 Affected by 0 other vulnerabilities. 4.3.1 Affected by 2 other vulnerabilities. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }} 4.4.1 Affected by 1 other vulnerability. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }}
VCID-ucc7-eecy-6qgq Aliases: CVE-2018-8356 GHSA-p9wx-v264-q34p	Microsoft Security Advisory CVE-2018-8356: .NET Core Security Feature Bypass Vulnerability	4.0.4 Affected by 1 other vulnerability. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} 4.1.3 Affected by 0 other vulnerabilities. 4.3.0-preview1-24610-02 Affected by 0 other vulnerabilities. 4.3.3 Affected by 1 other vulnerability. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} 4.4.4 Affected by 0 other vulnerabilities. 4.5.3 Affected by 0 other vulnerabilities.

Vulnerability

Summary

Fixed by

VCID-9fdm-vu9w-1fa2
Aliases:
CVE-2018-0786
GHSA-jc8g-xhw5-6x46

Improper Certificate Validation 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."

4.0.2
Affected by 1 other vulnerability.

4.1.1
Affected by 0 other vulnerabilities.

4.3.1
Affected by 2 other vulnerabilities.

4.4.1
Affected by 1 other vulnerability.

VCID-ucc7-eecy-6qgq
Aliases:
CVE-2018-8356
GHSA-p9wx-v264-q34p

Microsoft Security Advisory CVE-2018-8356: .NET Core Security Feature Bypass Vulnerability

4.0.4
Affected by 1 other vulnerability.

4.1.3
Affected by 0 other vulnerabilities.

4.3.0-preview1-24610-02
Affected by 0 other vulnerabilities.

4.3.3
Affected by 1 other vulnerability.

4.4.4
Affected by 0 other vulnerabilities.

4.5.3
Affected by 0 other vulnerabilities.

Vulnerability	Summary	Aliases
This package is not known to fix vulnerabilities.

Vulnerability

Summary

Aliases

This package is not known to fix vulnerabilities.

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2026-04-16T21:50:22.802319+00:00	GitLab Importer	Affected by	VCID-ucc7-eecy-6qgq	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/System.ServiceModel.Security/CVE-2018-8356.yml	38.4.0
2026-04-11T23:06:26.244574+00:00	GitLab Importer	Affected by	VCID-ucc7-eecy-6qgq	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/System.ServiceModel.Security/CVE-2018-8356.yml	38.3.0
2026-04-02T23:14:41.625581+00:00	GitLab Importer	Affected by	VCID-ucc7-eecy-6qgq	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/System.ServiceModel.Security/CVE-2018-8356.yml	38.1.0
2026-04-01T17:34:40.789916+00:00	GitLab Importer	Affected by	VCID-ucc7-eecy-6qgq	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/System.ServiceModel.Security/CVE-2018-8356.yml	38.0.0
2026-04-01T15:56:50.555637+00:00	GHSA Importer	Affected by	VCID-9fdm-vu9w-1fa2	https://github.com/advisories/GHSA-jc8g-xhw5-6x46	38.0.0
2026-04-01T13:03:25.749021+00:00	GithubOSV Importer	Affected by	VCID-9fdm-vu9w-1fa2	https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/10/GHSA-jc8g-xhw5-6x46/GHSA-jc8g-xhw5-6x46.json	38.0.0
2026-04-01T12:38:30.429879+00:00	RetireDotNet Importer	Affected by	VCID-ucc7-eecy-6qgq	https://github.com/RetireNet/Packages/blob/master/Content/6.json	38.0.0