Tampering Vulnerability in NuGet Package Manager for Linux and Mac by Microsoft
CVE-2019-0757

6.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Microsoft Visual Studio
.net Core Sdk
Nuget
Mono Framework
Vendor
CVE Published:
9 April 2019

What is CVE-2019-0757?

A tampering vulnerability exists within the NuGet Package Manager for Linux and Mac, allowing an authenticated attacker to manipulate the folder structure of NuGet packages. This could lead to unauthorized changes in the package content, potentially impacting the integrity of software dependencies and configurations. Users are advised to apply security patches to mitigate the risks associated with this vulnerability.

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Deploy the Patch

Affected Version(s)

.NET Core SDK 1.1 on .NET Core 1.0

.NET Core SDK 2.1.500 on .NET Core 2.1

.NET Core SDK 2.2.100 on .NET Core 2.2

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:1259
vendor-advisoryx_refsource_REDHAT

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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