Access Restriction Bypass Affecting system.servicemodel.http package, versions [4.0.0,4.1.2) [4.3,4.3.2) [4.4,4.4.3) [4.5,4.5.2)
Threat Intelligence
EPSS
0.21% (60th
percentile)
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Test your applications- Snyk ID SNYK-DOTNET-SYSTEMSERVICEMODELHTTP-60251
- published 11 Jul 2018
- disclosed 9 Jul 2018
- credit Unknown
Introduced: 9 Jul 2018
CVE-2018-8356 Open this link in a new tabHow to fix?
Upgrade system.servicemodel.http to version 4.1.2, 4.3.2, 4.4.3, 4.5.2 or higher.
Overview
Affected versions of system.servicemodel.http are vulnerable to Access Restriction Bypass. It does not correctly validate certificates. An attacker who successfully exploited this vulnerability could present an expired certificate when challenged.
Note: If an application does not use Windows Communication Foundation you are not affected.
References
CVSS Scores
version 3.1