CVE-2024-24765: Github.com/IceWhaleTech/CasaOS UserService CasaOS-UserService Allows Unauthorized Access To Vulnerability

HIGH
Advisory Identifier: GHSA-h5gf-cmm8-cg7c
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CVSS 7.5
CWE-200
Published
Advisory Summary

CVE-2024-24765 is a HIGH (CVSS 7.5) casaos-userservice allows unauthorized access to vulnerability (CWE-200: Exposure of Sensitive Information to an Unauthorized Actor) affecting Github.com/IceWhaleTech/CasaOS UserService libraries in the Go ecosystem. The issue involves casaos-userservice allows unauthorized access to any file. Remediation is available by upgrading affected packages to version 0.4.7.

CVE-2024-24765 at a Glance

CVE Identifier CVE-2024-24765
GHSA Identifier GHSA-h5gf-cmm8-cg7c
Severity HIGH
CVSS v3.1 Base Score 7.5
CWE Classification CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Affected Product Github.com/IceWhaleTech/CasaOS UserService
Package Ecosystem Go
Published Date
Last Updated

Security Impact

CVSS: 7.5

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

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2024-24765

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

github.com/IceWhaleTech/CasaOS-UserService fixed: 0.4.7 
Upgrade github.com/IceWhaleTech/CasaOS-UserService to 0.4.7
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 github.com/IceWhaleTech/CasaOS-UserService

How to Check if You Are Affected

To determine whether your application is affected by CVE-2024-24765, inspect your project dependencies for Github.com/IceWhaleTech/CasaOS UserService:

inspect dependencies for github.com/IceWhaleTech/CasaOS-UserService

Analyze the terminal output to locate any version of Github.com/IceWhaleTech/CasaOS UserService in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.4.7), 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-200: Exposure of Sensitive Information to an Unauthorized Actor, where the product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. In Github.com/IceWhaleTech/CasaOS UserService, 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 http://demo.casaos.io/v1/users/image?path=/var/lib/casaos/1/avatar.png Originally it was to get the url of the user's avatar, but the path filtering was not strict, making it possible to get any file on the system. ### Details Construct paths to get any file. Such as the CasaOS user database, and furthermore can obtain system root privileges. ### PoC http://demo.casaos.io/v1/users/image?path=/var/lib/casaos/conf/../db/user.db ### Impact v0.4.6 all previous versions

CVE-2024-24765 Affected Github.com/IceWhaleTech/CasaOS UserService Versions

1 component(s)
Fixed Versions:
0.4.7
Product / Package Ecosystem Affected Versions Fixed Version
github.com/IceWhaleTech/CasaOS-UserService
golang/github.com/IceWhaleTech/CasaOS-UserService
Go
< 0.4.7
0.4.7

References

GitHub Advisory / Wiki ADVISORY
https://github.com/IceWhaleTech/CasaOS-UserService/security/advisories/GHSA-h5gf-cmm8-cg7c
NVD — CVE-2024-24765 NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-24765
Security Fix Commit FIX COMMIT
https://github.com/IceWhaleTech/CasaOS-UserService/commit/3f4558e23c0a9958f9a0e20aabc64aa8fd51840e
Github.com/IceWhaleTech/CasaOS UserService Source Repository REPOSITORY
https://github.com/IceWhaleTech/CasaOS-UserService
Github.com/IceWhaleTech/CasaOS UserService Release RELEASE
https://github.com/IceWhaleTech/CasaOS-UserService/releases/tag/v0.4.7

Frequently Asked Questions

What is CVE-2024-24765?
CVE-2024-24765 is a security vulnerability in Github.com/IceWhaleTech/CasaOS UserService involving CasaOS-UserService allows unauthorized access to any file under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor.
Which Github.com/IceWhaleTech/CasaOS UserService versions are affected?
Affected versions include releases prior to 0.4.7 across affected packages: github.com/IceWhaleTech/CasaOS-UserService.
What version fixes CVE-2024-24765?
Upgrading to 0.4.7 (or the latest patched release for your respective branch) resolves the vulnerability.
Is github.com/IceWhaleTech/CasaOS-UserService affected?
Yes, github.com/IceWhaleTech/CasaOS-UserService is affected in releases prior to 0.4.7. Upgrade your dependency to 0.4.7 or later.
What is the CVSS score of CVE-2024-24765?
CVE-2024-24765 has a CVSS v3.1 base score of 7.5 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
What CWE is associated with CVE-2024-24765?
CVE-2024-24765 is classified under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor (The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.).
How can I check Go dependencies for CVE-2024-24765?
Run the dependency tree command: 'inspect dependencies for github.com/IceWhaleTech/CasaOS-UserService'. 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
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-h5gf-cmm8-cg7c",
  "modified" : "2024-03-12T15:14:22Z",
  "published" : "2024-03-06T15:22:07Z",
  "aliases" : [ "CVE-2024-24765" ],
  "summary" : "CasaOS-UserService allows unauthorized access to any file ",
  "details" : "### Summary\n\nhttp://demo.casaos.io/v1/users/image?path=/var/lib/casaos/1/avatar.png\n\nOriginally it was to get the url of the user's avatar, but the path filtering was not strict, making it possible to get any file on the system.\n\n\n### Details\n\nConstruct paths to get any file.\n\nSuch as the CasaOS user database, and furthermore can obtain system root privileges.\n\n### PoC\n\nhttp://demo.casaos.io/v1/users/image?path=/var/lib/casaos/conf/../db/user.db\n\n### Impact\n\nv0.4.6 all previous versions\n",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/IceWhaleTech/CasaOS-UserService"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "0.4.7"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/IceWhaleTech/CasaOS-UserService/security/advisories/GHSA-h5gf-cmm8-cg7c"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-24765"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/IceWhaleTech/CasaOS-UserService/commit/3f4558e23c0a9958f9a0e20aabc64aa8fd51840e"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/IceWhaleTech/CasaOS-UserService"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/IceWhaleTech/CasaOS-UserService/releases/tag/v0.4.7"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-200" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-03-06T15:22:07Z",
    "nvd_published_at" : "2024-03-06T18:15:46Z"
  }
}