CVE-2019-0757

A tampering vulnerability exists in the NuGet Package Manager for Linux and Mac that could allow...

6.5 MediumFix available

A tampering vulnerability exists in the NuGet Package Manager for Linux and Mac that could allow an authenticated attacker to modify a NuGet package's folder structure, aka 'NuGet Package Manager Tampering Vulnerability'.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: High
Availability: None

Exploit likelihood

2.70%Up 1.7 points since Apr 14, 2021

What each source reports

NVD Score used 6.5

Record: CVE-2019-0757
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0: 4.0 MediumAV:N/AC:L/Au:S/C:N/I:P/A:N
Updated: 2026-11-02

CVE List No score

Record: CVE-2019-0757
Updated: 2026-11-02

EUVDEUVD-2019-1516 No score

Record: EUVD-2019-1516
Updated: 2026-11-03

GitHub AdvisoriesGHSA-c2wg-p84q-4x76 6.5

A tampering vulnerability exists in the NuGet Package Manager for Linux and Mac that could allow...

Record: GHSA-c2wg-p84q-4x76
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Updated: 2026-11-02

OSV 6.5

Record: CVE-2019-0757
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Updated: 2026-11-02

OSVRHSA-2019:0544 7.8

Red Hat Security Advisory: .NET Core on Red Hat Enterprise Linux security update for March 2019

Record: RHSA-2019:0544
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVRHSA-2019:1259 7.8

Red Hat Security Advisory: dotnet security, bug fix, and enhancement update

Record: RHSA-2019:1259
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`rh-dotnetcore10-dotnetcore` Red Hat:rhel_dotnet:1.0::el7	before 0:1.0.15-1.el7	0:1.0.15-1.el7
`rh-dotnetcore10-dotnetcore-debuginfo` Red Hat:rhel_dotnet:1.0::el7	before 0:1.0.15-1.el7	0:1.0.15-1.el7
`rh-dotnetcore11-dotnetcore` Red Hat:rhel_dotnet:1.1::el7	before 0:1.1.12-1.el7	0:1.1.12-1.el7
`rh-dotnetcore11-dotnetcore-debuginfo` Red Hat:rhel_dotnet:1.1::el7	before 0:1.1.12-1.el7	0:1.1.12-1.el7
`rh-dotnet21` Red Hat:rhel_dotnet:2.1::el7	before 0:2.1-8.el7	0:2.1-8.el7
`rh-dotnet21-dotnet` Red Hat:rhel_dotnet:2.1::el7	before 0:2.1.505-1.el7	0:2.1.505-1.el7
`rh-dotnet21-dotnet-debuginfo` Red Hat:rhel_dotnet:2.1::el7	before 0:2.1.505-1.el7	0:2.1.505-1.el7
`rh-dotnet21-dotnet-host` Red Hat:rhel_dotnet:2.1::el7	before 0:2.1.9-1.el7	0:2.1.9-1.el7
`rh-dotnet21-dotnet-runtime-2.1` Red Hat:rhel_dotnet:2.1::el7	before 0:2.1.9-1.el7	0:2.1.9-1.el7
`rh-dotnet21-dotnet-sdk-2.1` Red Hat:rhel_dotnet:2.1::el7	before 0:2.1.505-1.el7	0:2.1.505-1.el7

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Affected packages
Package	Affected	Fixed
`rh-dotnet21-dotnet-sdk-2.1.5xx` Red Hat:rhel_dotnet:2.1::el7	before 0:2.1.505-1.el7	0:2.1.505-1.el7
`rh-dotnet21-runtime` Red Hat:rhel_dotnet:2.1::el7	before 0:2.1-8.el7	0:2.1-8.el7
`rh-dotnet22` Red Hat:rhel_dotnet:2.2::el7	before 0:2.2-4.el7	0:2.2-4.el7
`rh-dotnet22-dotnet` Red Hat:rhel_dotnet:2.2::el7	before 0:2.2.105-1.el7	0:2.2.105-1.el7
`rh-dotnet22-dotnet-debuginfo` Red Hat:rhel_dotnet:2.2::el7	before 0:2.2.105-1.el7	0:2.2.105-1.el7
`rh-dotnet22-dotnet-host` Red Hat:rhel_dotnet:2.2::el7	before 0:2.2.3-1.el7	0:2.2.3-1.el7
`rh-dotnet22-dotnet-host-fxr-2.2` Red Hat:rhel_dotnet:2.2::el7	before 0:2.2.3-1.el7	0:2.2.3-1.el7
`rh-dotnet22-dotnet-runtime-2.2` Red Hat:rhel_dotnet:2.2::el7	before 0:2.2.3-1.el7	0:2.2.3-1.el7
`rh-dotnet22-dotnet-sdk-2.2` Red Hat:rhel_dotnet:2.2::el7	before 0:2.2.105-1.el7	0:2.2.105-1.el7
`rh-dotnet22-dotnet-sdk-2.2.1xx` Red Hat:rhel_dotnet:2.2::el7	before 0:2.2.105-1.el7	0:2.2.105-1.el7
`rh-dotnet22-runtime` Red Hat:rhel_dotnet:2.2::el7	before 0:2.2-4.el7	0:2.2-4.el7
`dotnet` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.507-2.el8_0	0:2.1.507-2.el8_0
`dotnet-debuginfo` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.507-2.el8_0	0:2.1.507-2.el8_0
`dotnet-debugsource` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.507-2.el8_0	0:2.1.507-2.el8_0
`dotnet-host` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.11-2.el8_0	0:2.1.11-2.el8_0
`dotnet-host-debuginfo` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.11-2.el8_0	0:2.1.11-2.el8_0
`dotnet-host-fxr-2.1` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.11-2.el8_0	0:2.1.11-2.el8_0
`dotnet-host-fxr-2.1-debuginfo` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.11-2.el8_0	0:2.1.11-2.el8_0
`dotnet-runtime-2.1` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.11-2.el8_0	0:2.1.11-2.el8_0
`dotnet-runtime-2.1-debuginfo` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.11-2.el8_0	0:2.1.11-2.el8_0
`dotnet-sdk-2.1` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.507-2.el8_0	0:2.1.507-2.el8_0
`dotnet-sdk-2.1.5xx` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.507-2.el8_0	0:2.1.507-2.el8_0
`dotnet-sdk-2.1.5xx-debuginfo` Red Hat:enterprise_linux:8::appstream From an advisory covering 4 CVEs	before 0:2.1.507-2.el8_0	0:2.1.507-2.el8_0

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-0757 is a medium vulnerability (CVSS 6.5) in Microsoft Nuget, published April 9, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.70%, the 85th percentile. Fixed in rh-dotnetcore10-dotnetcore 0:1.0.15-1.el7.

References

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