CVE-2022-1036: Microweber/microweber Integer Overflow Or Wraparound Vulnerability

HIGH
Advisory Identifier: GHSA-3qr6-qrqm-8v86
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CVSS 7.5
CWE-190
Published
Advisory Summary

CVE-2022-1036 is a HIGH (CVSS 7.5) integer overflow or wraparound vulnerability (CWE-190: Integer Overflow or Wraparound) affecting Microweber/microweber libraries in the Packagist ecosystem. The issue involves integer overflow or wraparound in microweber. Remediation is available by upgrading affected packages to version 1.2.12.

CVE-2022-1036 at a Glance

CVE Identifier CVE-2022-1036
GHSA Identifier GHSA-3qr6-qrqm-8v86
Severity HIGH
CVSS v3.1 Base Score 7.5
CWE Classification CWE-190: Integer Overflow or Wraparound
Affected Product Microweber/microweber
Package Ecosystem Packagist
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:N/I:N/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 None (C:N)
Integrity None (I:N)
Availability High (A:H)

How to Fix CVE-2022-1036

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

microweber/microweber fixed: 1.2.12 
Upgrade microweber/microweber to 1.2.12
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 microweber/microweber

How to Check if You Are Affected

To determine whether your application is affected by CVE-2022-1036, inspect your project dependencies for Microweber/microweber:

inspect dependencies for microweber/microweber

Analyze the terminal output to locate any version of Microweber/microweber in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.2.12), 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-190: Integer Overflow or Wraparound, where the product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. this occurs when an integer value is incremented to a value that is too large to store in the associated representation. when this occurs, the value may become a very small or negative number. In Microweber/microweber, 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

In Microweber prior to 1.2.12, a user can create an account with a password thousands of characters in length, leading to memory corruption/integer overflow. Version 1.2.2 sets maximum password length at 500 characters.

CVE-2022-1036 Affected Microweber/microweber Versions

1 component(s)
Fixed Versions:
1.2.12
Product / Package Ecosystem Affected Versions Fixed Version
microweber/microweber
 Packagist
< 1.2.12
1.2.12

References

NVD — CVE-2022-1036 NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-1036
Security Fix Commit FIX COMMIT
https://github.com/microweber/microweber/commit/82be4f0b4729be870ccefdae99a04833f134aa6a
Microweber/microweber Source Repository REPOSITORY
https://github.com/microweber/microweber
huntr.dev/bounties/db615581-d... WEB
https://huntr.dev/bounties/db615581-d5a9-4ca5-a3e9-7a39eceaa424

Frequently Asked Questions

What is CVE-2022-1036?
CVE-2022-1036 is a security vulnerability in Microweber/microweber involving Integer Overflow or Wraparound in Microweber under CWE-190: Integer Overflow or Wraparound.
Which Microweber/microweber versions are affected?
Affected versions include releases prior to 1.2.12 across affected packages: microweber/microweber.
What version fixes CVE-2022-1036?
Upgrading to 1.2.12 (or the latest patched release for your respective branch) resolves the vulnerability.
Is microweber/microweber affected?
Yes, microweber/microweber is affected in releases prior to 1.2.12. Upgrade your dependency to 1.2.12 or later.
What is the CVSS score of CVE-2022-1036?
CVE-2022-1036 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:N/I:N/A:H.
What CWE is associated with CVE-2022-1036?
CVE-2022-1036 is classified under CWE-190: Integer Overflow or Wraparound (The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.).
How can I check Packagist dependencies for CVE-2022-1036?
Run the dependency tree command: 'inspect dependencies for microweber/microweber'. 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-3qr6-qrqm-8v86",
  "modified" : "2022-03-30T20:02:35Z",
  "published" : "2022-03-23T00:00:23Z",
  "aliases" : [ "CVE-2022-1036" ],
  "summary" : "Integer Overflow or Wraparound in Microweber",
  "details" : "In Microweber prior to 1.2.12, a user can create an account with a password thousands of characters in length, leading to memory corruption/integer overflow. Version 1.2.2 sets maximum password length at 500 characters.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "microweber/microweber"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.2.12"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-1036"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/microweber/microweber/commit/82be4f0b4729be870ccefdae99a04833f134aa6a"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/microweber/microweber"
  }, {
    "type" : "WEB",
    "url" : "https://huntr.dev/bounties/db615581-d5a9-4ca5-a3e9-7a39eceaa424"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-190" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-03-30T20:00:03Z",
    "nvd_published_at" : "2022-03-22T13:15:00Z"
  }
}