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Fencer Vulns
medium 6.5

CVE-2023-32032 json

.NET and Visual Studio Elevation of Privilege Vulnerability

published 2023-06-13 3 y ago modified 2026-09-08 2 mo ago also BIT-dotnet-2023-32032 , BIT-dotnet-sdk-2023-32032 , EUVD-2023-36319

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits
0
none known

Summary

.NET and Visual Studio Elevation of Privilege Vulnerability

Patch / fix

  • bitnami dotnet 7.0.7
  • bitnami dotnet-sdk 7.0.7
  • Microsoft .NET 7.0 7.0.7
  • Microsoft Microsoft Visual Studio 2022 version 17.2 17.2.16
  • Microsoft Microsoft Visual Studio 2022 version 17.0 17.0.22
  • Microsoft Microsoft Visual Studio 2022 version 17.4 17.4.8
  • Microsoft Microsoft Visual Studio 2022 version 17.6 17.6.3
  • Microsoft PowerShell 7.3 7.3.5
  • dotnet7 Ubuntu 22.04 LTS 7.0.107-0ubuntu1~22.04.1

ubuntu advisories UBUNTU-CVE-2023-32032

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • dotnet RHEL 8 7.0.107-1.el8_8
  • dotnet7.0 RHEL 8 7.0.107-1.el8_8
  • dotnet-host RHEL 8 7.0.7-1.el8_8
  • dotnet-sdk-7.0 RHEL 8 7.0.107-1.el8_8
  • dotnet-hostfxr-7.0 RHEL 8 7.0.7-1.el8_8
  • dotnet-runtime-7.0 RHEL 8 7.0.7-1.el8_8
  • dotnet-templates-7.0 RHEL 8 7.0.107-1.el8_8
  • aspnetcore-runtime-7.0 RHEL 8 7.0.7-1.el8_8

red hat advisories RHSA-2023:3593RHSA-2023:3592

  • dotnet-host AlmaLinux 9 7.0.7-1.el9_2
  • dotnet-sdk-7.0 AlmaLinux 9 7.0.107-1.el9_2
  • dotnet-hostfxr-7.0 AlmaLinux 9 7.0.7-1.el9_2
  • dotnet-runtime-7.0 AlmaLinux 9 7.0.7-1.el9_2
  • dotnet-templates-7.0 AlmaLinux 9 7.0.107-1.el9_2
  • aspnetcore-runtime-7.0 AlmaLinux 9 7.0.7-1.el9_2
  • dotnet-apphost-pack-7.0 AlmaLinux 9 7.0.7-1.el9_2
  • dotnet-targeting-pack-7.0 AlmaLinux 9 7.0.7-1.el9_2

almalinux advisories ALSA-2023:3592ALSA-2023:3593

  • dotnet7.0 Rocky Linux 8 7.0.107-1.el8_8

rocky linux advisories RLSA-2023:3593

  • dotnet7-build Alpine 3.19, Alpine 3.18 7.0.107-r0
  • dotnet7-runtime Alpine 3.19, Alpine 3.18 7.0.7-r0

alpine advisories ALPINE-CVE-2023-32032

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-32032 updated cvss 6.5

dotnet: Elevation of privilege - TarFile.ExtractToDirectory ignores extraction directory argument

  • Red Hat Enterprise Linux AppStream (v. 8) dotnet 7.0.107-1.el8_8, dotnet-host 7.0.7-1.el8_8, dotnet7.0 7.0.107-1.el8_8, dotnet-sdk-7.0 7.0.107-1.el8_8, dotnet-hostfxr-7.0 7.0.7-1.el8_8, dotnet-runtime-7.0 7.0.7-1.el8_8, +6 more
    fixed: vendor fix RHSA-2023:3593
  • Red Hat Enterprise Linux AppStream (v. 9) dotnet-host 7.0.7-1.el9_2, dotnet7.0 7.0.107-1.el9_2, dotnet-sdk-7.0 7.0.107-1.el9_2, dotnet-hostfxr-7.0 7.0.7-1.el9_2, dotnet-runtime-7.0 7.0.7-1.el9_2, aspnetcore-runtime-7.0 7.0.7-1.el9_2, +5 more
    fixed: vendor fix RHSA-2023:3592
  • Red Hat Enterprise Linux CRB (v. 8) dotnet-sdk-7.0-source-built-artifacts 7.0.107-1.el8_8
    fixed: vendor fix RHSA-2023:3593
  • Red Hat Enterprise Linux CRB (v. 9) dotnet-sdk-7.0-source-built-artifacts 7.0.107-1.el9_2
    fixed: vendor fix RHSA-2023:3592
  • Red Hat .NET 6.0 on Red Hat Enterprise Linux rh-dotnet60, rh-dotnet60-build, rh-dotnet60-runtime Red Hat .NET Core 3.1 on Red Hat Enterprise Linux rh-dotnet31-dotnet, rh-dotnet31-dotnet-host, rh-dotnet31-dotnet-sdk-3.1, rh-dotnet31-dotnet-hostfxr-3.1, rh-dotnet31-dotnet-runtime-3.1, rh-dotnet31-dotnet-templates-3.1, +6 more Red Hat .NET Core 5.0 on Red Hat Enterprise Linux rh-dotnet50-dotnet, rh-dotnet50-dotnet-host, rh-dotnet50-dotnet-sdk-5.0, rh-dotnet50-dotnet-hostfxr-5.0, rh-dotnet50-dotnet-runtime-5.0, rh-dotnet50-dotnet-templates-5.0, +6 more Red Hat Enterprise Linux 8 dotnet, dotnet6.0, dotnet-host, dotnet-sdk-6.0, dotnet-hostfxr-6.0, dotnet-runtime-6.0, +7 more Red Hat Enterprise Linux 9 dotnet6.0, dotnet-host, dotnet-sdk-6.0, dotnet-hostfxr-6.0, dotnet-runtime-6.0, dotnet-templates-6.0, +6 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

cisa ICSA-24-165-04 updated cvss 6.5

Siemens ST7 ScadaConnect

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H/E:P/RL:O/RC:C
CNA 3.1 6.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H
OSV 3.1 6.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H

Affected packages

ecosystem package affected fixed in
bitnami dotnet
>=7.0.0, <7.0.7
7.0.7
bitnami dotnet-sdk
>=7.0.0, <7.0.7
7.0.7

Affected products

  • Microsoft .NET 7.0
  • Microsoft Microsoft Visual Studio 2022 version 17.2
  • Microsoft Microsoft Visual Studio 2022 version 17.0
  • Microsoft Microsoft Visual Studio 2022 version 17.4
  • Microsoft Microsoft Visual Studio 2022 version 17.6
  • Microsoft PowerShell 7.3

Classification

Weakness
  • CWE-20 Improper Input Validation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.