Bug 1533725 – CVE-2018-0786 ASP.NET: Incorrect certificate validation can allow attackers to bypass security checks

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Bug 1533725 - (CVE-2018-0786) CVE-2018-0786 ASP.NET: Incorrect certificate validation can allow attackers to bypass security checks

Summary:	CVE-2018-0786 ASP.NET: Incorrect certificate validation can allow attackers t...

Status:	CLOSED NOTABUG

Aliases:	CVE-2018-0786

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
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URL:
Whiteboard:	impact=moderate,public=20180108,repor...
Keywords:	Security

Depends On:	1545986 1545987 1545988
Blocks:	1533726
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Reported:	2018-01-11 23:16 EST by Sam Fowler
Modified:	2018-03-19 05:05 EDT (History)
CC List:	2 users (show)

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Last Closed:	2018-03-18 23:12:58 EDT
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Description Sam Fowler 2018-01-11 23:16:51 EST

.NET Core 1.0, 1.1 and 2.0 do not correctly validate X509 certificates and can allow an attacker to bypass security checks by presenting an invalid certificate marked for a specific use.


References:
https://nvd.nist.gov/vuln/detail/CVE-2018-0786
https://github.com/dotnet/announcements/issues/51

Comment 2 Trevor Jay 2018-03-18 23:12:58 EDT

Changed the affects, this is an ASP.Net issue only.

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