Vulnerabilities in pkg:nuget/WixToolset.Sdk

PACKAGE
Advisory Identifier: GHSA-rf39-3f98-xr7r
Advisory Summary

CVE-2024-29187 is a HIGH (CVSS 7.3) wix based installers are vulnerable vulnerability (CWE-732: Incorrect Permission Assignment for Critical Resource) affecting Wix libraries in the NuGet ecosystem. The issue involves wix based installers are vulnerable to binary hijack when run as system. Remediation is available by upgrading affected packages to version 3.14.1, 4.0.5.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:nuget/WixToolset.Sdk

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:nuget/WixToolset.Sdk. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-rf39-3f98-xr7r CVE-2024-29187 HIGH WiX based installers are vulnerable to binary hijack when run as SYSTEM

CVE-2024-29187 at a Glance

CVE Identifier CVE-2024-29187
GHSA Identifier GHSA-rf39-3f98-xr7r
Severity HIGH
CVSS v3.1 Base Score 7.3
CWE Classification CWE-732: Incorrect Permission Assignment for Critical Resource
Affected Product Wix
Package Ecosystem NuGet
Published Date
Last Updated

Security Impact

CVSS: 7.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H).

Attack Vector Local (AV:L)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction Required (UI:R)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2024-29187

To remediate this vulnerability, upgrade all affected Wix dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

wix fixed: 3.14.1
Upgrade wix to 3.14.1
wix fixed: 4.0.5
Upgrade wix to 4.0.5
WixToolset.Sdk fixed: 4.0.5
Upgrade WixToolset.Sdk to 4.0.5
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release:

inspect dependencies for wix

How to Check if You Are Affected

To determine whether your application is affected by CVE-2024-29187, inspect your project dependencies for Wix:

inspect dependencies for wix

Analyze the terminal output to locate any version of Wix in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 3.14.1), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-732: Incorrect Permission Assignment for Critical Resource, where the product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. In Wix, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

### Summary Burn uses an unprotected C:\Windows\Temp directory to copy binaries and run them from there. This directory is not entirely protected against low privilege users. ### Details When a bundle runs as SYSTEM user, Burn uses GetTempPathW which points to an insecure directory C:\Windows\Temp to drop and load multiple binaries. Standard users can hijack the binary before it's loaded in the application resulting in elevation of privileges. icacls c:\windows\temp **BUILTIN\Users:(CI)(S,WD,AD,X)** BUILTIN\Administrators:(F) BUILTIN\Administrators:(OI)(CI)(IO)(F) NT AUTHORITY\SYSTEM:(F) NT AUTHORITY\SYSTEM:(OI)(CI)(IO)(F) CREATOR OWNER:(OI)(CI)(IO)(F) Built in users(non-administrators) have special permissions to this folder and can create files and write to this directory. While they do not have explicit read permissions, there is a way they can monitor the changes to this directory using ReadDirectoryChangesW API and thus figure out randomized folder names created inside this directory as wel   ### PoC PoC works against the against visual studio enterprise with update 3 [installer ](https://myvs.download.prss.microsoft.com/dbazure/en_visual_studio_enterprise_2015_with_update_3_x86_x64_dvd_8923288.iso?t=8132cd54-4b83-4478-8b73-fd9eb93437bf&P1=1709239640&P2=601&P3=2&P4=iorgKPv%2bG8n2NANTPUVoB92rr8t3W4XM594%2f9BtQQJrYrr8SwxGDxV%2fj%2f2F6Ulto0bXrIaFoZUr4yV37YAsOZVpM29IMtQEO0673AbDVuTe93qDb6wb7xdlpZSse0LZURUwwIFw5cwHQS2ZtvkunXE0osgXtEBT2IzVbPwVH39%2fum854xb4e2Dp61wgNrMZcOLLluBbeA3KX1sP3mm7WAWXBvlFiQWEnTfR5XH5mlLyPy2qfqCXWCjl84jNX7uY%2bpLR1IbfeD2JlcIQNeW2QrvmmqRrRbGvvaCA97IaSjM16XcDqVjvAEGW3sWXUc7y%2fEf68WZIyT7iilaEDUvaqqA%3d%3d&su=1) #### Reproduction steps As a standard user, run the poc. Mount the iso and run visual studio installer as local system account. The PoC should hijack the the binaries dropped by vs installer and a child process "notepad.exe" will be running. ### Impact This is an Elevation of Privilege Vulnerability where a low privileged user can hijack binaries in an unprotected path C:\Windows\Temp to elevate to the SYSTEM user privileges.

CVE-2024-29187 Affected Wix Versions

3 component(s)
Fixed Versions:
3.14.14.0.5
Product / Package Ecosystem Affected Versions Fixed Version
wix
NuGet
< 3.14.1
3.14.1
wix
NuGet
≥ 4.0.0
< 4.0.5
4.0.5
WixToolset.Sdk
NuGet
< 4.0.5
4.0.5

References

Frequently Asked Questions

What is CVE-2024-29187?
CVE-2024-29187 is a security vulnerability in Wix involving WiX based installers are vulnerable to binary hijack when run as SYSTEM under CWE-732: Incorrect Permission Assignment for Critical Resource.
Which Wix versions are affected?
Affected versions include releases prior to 3.14.1, 4.0.5 across affected packages: wix, WixToolset.Sdk.
What version fixes CVE-2024-29187?
Upgrading to 3.14.1, 4.0.5 (or the latest patched release for your respective branch) resolves the vulnerability.
Is wix affected?
Yes, wix is affected in releases prior to 3.14.1, 4.0.5. Upgrade your dependency to 3.14.1, 4.0.5 or later.
Is WixToolset.Sdk affected?
Yes, WixToolset.Sdk is affected in releases prior to 4.0.5. Upgrade your dependency to 4.0.5 or later.
What is the CVSS score of CVE-2024-29187?
CVE-2024-29187 has a CVSS v3.1 base score of 7.3 (HIGH) with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2024-29187?
CVE-2024-29187 is classified under CWE-732: Incorrect Permission Assignment for Critical Resource (The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.).
How can I check NuGet dependencies for CVE-2024-29187?
Run the dependency tree command: 'inspect dependencies for wix'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-rf39-3f98-xr7r",
  "modified" : "2024-03-25T19:42:32Z",
  "published" : "2024-03-25T19:42:32Z",
  "aliases" : [ "CVE-2024-29187" ],
  "summary" : "WiX based installers are vulnerable to binary hijack when run as SYSTEM",
  "details" : "### Summary\nBurn uses an unprotected C:\\Windows\\Temp directory to copy binaries and run them from there. This directory is not entirely protected against low privilege users. \n\n### Details\nWhen a bundle runs as SYSTEM user, Burn uses GetTempPathW which points to an insecure directory C:\\Windows\\Temp to drop and load multiple binaries. Standard users can hijack the binary before it's loaded in the application resulting in elevation of privileges.\n\nicacls c:\\windows\\temp\n\n   **BUILTIN\\Users:(CI)(S,WD,AD,X)** \nBUILTIN\\Administrators:(F)\nBUILTIN\\Administrators:(OI)(CI)(IO)(F)\nNT AUTHORITY\\SYSTEM:(F)\nNT AUTHORITY\\SYSTEM:(OI)(CI)(IO)(F)\n CREATOR OWNER:(OI)(CI)(IO)(F)\n                \nBuilt in users(non-administrators) have special permissions to this folder and can create files and write to this directory. While they do not have explicit read permissions, there is a way they can monitor the changes to this directory using ReadDirectoryChangesW API and thus figure out randomized folder names created inside this directory as wel\n \n\n### PoC\n\n PoC works against the against visual studio enterprise with update 3 [installer ](https://myvs.download.prss.microsoft.com/dbazure/en_visual_studio_enterprise_2015_with_update_3_x86_x64_dvd_8923288.iso?t=8132cd54-4b83-4478-8b73-fd9eb93437bf&P1=1709239640&P2=601&P3=2&P4=iorgKPv%2bG8n2NANTPUVoB92rr8t3W4XM594%2f9BtQQJrYrr8SwxGDxV%2fj%2f2F6Ulto0bXrIaFoZUr4yV37YAsOZVpM29IMtQEO0673AbDVuTe93qDb6wb7xdlpZSse0LZURUwwIFw5cwHQS2ZtvkunXE0osgXtEBT2IzVbPwVH39%2fum854xb4e2Dp61wgNrMZcOLLluBbeA3KX1sP3mm7WAWXBvlFiQWEnTfR5XH5mlLyPy2qfqCXWCjl84jNX7uY%2bpLR1IbfeD2JlcIQNeW2QrvmmqRrRbGvvaCA97IaSjM16XcDqVjvAEGW3sWXUc7y%2fEf68WZIyT7iilaEDUvaqqA%3d%3d&su=1)\n\n#### Reproduction steps\nAs a standard user, run the poc.\nMount the iso and run visual studio installer as local system account.\nThe PoC should hijack the the binaries dropped by vs installer and a child process \"notepad.exe\" will be running.\n\n### Impact\nThis is an Elevation of Privilege Vulnerability where a low privileged user can hijack binaries in an unprotected path C:\\Windows\\Temp to elevate to the SYSTEM user privileges. ",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "wix"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "3.14.1"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "wix"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.0.0"
      }, {
        "fixed" : "4.0.5"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "WixToolset.Sdk"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "4.0.5"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/wixtoolset/issues/security/advisories/GHSA-rf39-3f98-xr7r"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-29187"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/wixtoolset/wix/commit/75a8c75d4e02ea219008dc5af7d03869291d61f7"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/wixtoolset/wix3/commit/6d372e5169f1a334a395cdf496443bc0732098e9"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/wixtoolset/issues"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-732" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-03-25T19:42:32Z",
    "nvd_published_at" : "2024-03-24T20:15:08Z"
  }
}