CVE-2022-0749: SinGooCMS.Utility Deserialization Of Untrusted Data Vulnerability

CRITICAL
Advisory Identifier: GHSA-29rv-fqx2-4c9f
Share
CVSS 9.8
CWE-502
Published
Advisory Summary

CVE-2022-0749 is a CRITICAL (CVSS 9.8) deserialization of untrusted data vulnerability (CWE-502: Deserialization of Untrusted Data) affecting SinGooCMS.Utility libraries in the NuGet ecosystem. The issue involves deserialization of untrusted data in singoocms.utility. Remediation is available in the latest vendor maintenance releases.

CVE-2022-0749 at a Glance

CVE Identifier CVE-2022-0749
GHSA Identifier GHSA-29rv-fqx2-4c9f
Severity CRITICAL
CVSS v3.1 Base Score 9.8
CWE Classification CWE-502: Deserialization of Untrusted Data
Affected Product SinGooCMS.Utility
Package Ecosystem NuGet
Published Date
Last Updated

Security Impact

CVSS: 9.8

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:H/A:H).

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 High (I:H)
Availability High (A:H)

How to Fix CVE-2022-0749

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

SinGooCMS.Utility fixed: Latest secure release 
Upgrade SinGooCMS.Utility to Latest secure release
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 SinGooCMS.Utility

How to Check if You Are Affected

To determine whether your application is affected by CVE-2022-0749, inspect your project dependencies for SinGooCMS.Utility:

inspect dependencies for SinGooCMS.Utility

Analyze the terminal output to locate any version of SinGooCMS.Utility in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), 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-502: Deserialization of Untrusted Data, where the product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. In SinGooCMS.Utility, 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

This affects all versions of package SinGooCMS.Utility. The socket client in the package can pass in the payload via the user-controllable input after it has been established, because this socket client transmission does not have the appropriate restrictions or type bindings for the BinaryFormatter.

CVE-2022-0749 Affected SinGooCMS.Utility Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
SinGooCMS.Utility
nuget/SinGooCMS.Utility
NuGet
≤ 1.6.2

References

NVD — CVE-2022-0749 NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-0749
SinGooCMS.Utility Source Repository REPOSITORY
https://github.com/SinGooCMS/SinGooCMSUtility/issues/1
SinGooCMS.Utility Source Repository REPOSITORY
https://github.com/SinGooCMS/SinGooCMSUtility/blob/master/SinGooCMS.Utility/Net/SocketClient.cs
snyk.io/vuln/snyk-dotnet-si... WEB
https://snyk.io/vuln/SNYK-DOTNET-SINGOOCMSUTILITY-2312979

Frequently Asked Questions

What is CVE-2022-0749?
CVE-2022-0749 is a security vulnerability in SinGooCMS.Utility involving Deserialization of Untrusted Data in SinGooCMS.Utility under CWE-502: Deserialization of Untrusted Data.
Which SinGooCMS.Utility versions are affected?
Affected versions include releases prior to current release patches across affected packages: SinGooCMS.Utility.
What version fixes CVE-2022-0749?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is SinGooCMS.Utility affected?
Yes, SinGooCMS.Utility is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2022-0749?
CVE-2022-0749 has a CVSS v3.1 base score of 9.8 (CRITICAL) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2022-0749?
CVE-2022-0749 is classified under CWE-502: Deserialization of Untrusted Data (The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.).
How can I check NuGet dependencies for CVE-2022-0749?
Run the dependency tree command: 'inspect dependencies for SinGooCMS.Utility'. 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-29rv-fqx2-4c9f",
  "modified" : "2022-09-07T23:58:29Z",
  "published" : "2022-03-18T00:01:10Z",
  "aliases" : [ "CVE-2022-0749" ],
  "summary" : "Deserialization of Untrusted Data in SinGooCMS.Utility",
  "details" : "This affects all versions of package SinGooCMS.Utility. The socket client in the package can pass in the payload via the user-controllable input after it has been established, because this socket client transmission does not have the appropriate restrictions or type bindings for the BinaryFormatter.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "SinGooCMS.Utility"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "1.6.2"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-0749"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/SinGooCMS/SinGooCMSUtility/issues/1"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/SinGooCMS/SinGooCMSUtility/blob/master/SinGooCMS.Utility/Net/SocketClient.cs"
  }, {
    "type" : "WEB",
    "url" : "https://snyk.io/vuln/SNYK-DOTNET-SINGOOCMSUTILITY-2312979"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-502" ],
    "severity" : "CRITICAL",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-09-07T23:58:29Z",
    "nvd_published_at" : "2022-03-17T12:15:00Z"
  }
}