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CVE-2019-0657

Good to know:

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Date: March 5, 2019

A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and Visual Studio Spoofing Vulnerability'.

Language: C#

Severity Score

Related Resources (7)

https://github.com/github/advisory-database/issues/302
https://github.com/dotnet/announcements/issues/97
https://nvd.nist.gov/vuln/detail/CVE-2019-0657
https://access.redhat.com/errata/RHSA-2019:0349
http://www.securityfocus.com/bid/106890
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0657
https://www.mend.io/vulnerability-database/CVE-2019-0657

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

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Upgrade to version Microsoft.NETCore.App.nupkg - 2.1.8,2.2.2;System.Private.Uri.nupkg - 4.3.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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