Bug 1533730 – CVE-2018-0764 .NET Core: Improper processing of XML documents can cause a denial of service

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Bug 1533730 - (CVE-2018-0764) CVE-2018-0764 .NET Core: Improper processing of XML documents can cause a denial of service

Summary:	CVE-2018-0764 .NET Core: Improper processing of XML documents can cause a den...

Status:	CLOSED ERRATA

Aliases:	CVE-2018-0764

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:
Docs Contact:

URL:
Whiteboard:	impact=moderate,public=20171117,repor...
Keywords:	Security

Depends On:	1545983 1545984 1545985
Blocks:	1533726
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Reported:	2018-01-11 23:40 EST by Sam Fowler
Modified:	2018-04-17 21:05 EDT (History)
CC List:	1 user (show)

See Also:
Fixed In Version:	dotnetcore 1.0.9, dotnetcore 1.1.6, dotnet 2.0.5
Doc Type:	If docs needed, set a value
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Story Points:	---
Clone Of:
Environment:
Last Closed:	2018-04-17 21:05:57 EDT
Type:	---
Regression:	---
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Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2018:0379	normal	SHIPPED_LIVE	Moderate: .NET Core on Red Hat Enterprise Linux security update	2018-03-01 07:51:11 EST

Groups: None (edit)

Description Sam Fowler 2018-01-11 23:40:28 EST

.NET Core 1.0, 1.1 and 2.0 perform improper processing of XML documents. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Core application.

References:
https://nvd.nist.gov/vuln/detail/CVE-2018-0764
https://github.com/dotnet/core/blob/master/release-notes/2.0/2.0.5.md
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0764
https://github.com/dotnet/corefx/commit/3f1155b

Comment 2 errata-xmlrpc 2018-03-01 01:12:38 EST

This issue has been addressed in the following products:

  .NET Core on Red Hat Enterprise Linux

Via RHSA-2018:0379 https://access.redhat.com/errata/RHSA-2018:0379

Comment 3 Trevor Jay 2018-04-17 21:05:57 EDT

Closing as this flaw was addressed in an errata.

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