CVE-2014-0127: Moodle/moodle Moodle's Time-validation Implementation Allows Bypassing Vulnerability

MODERATE
Advisory Identifier: GHSA-6p3g-hw27-qh44
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Advisory Summary

CVE-2014-0127 is a MODERATE moodle's time-validation implementation allows bypassing vulnerability (General Security Weakness) affecting Moodle/moodle libraries in the Packagist ecosystem. The issue involves moodle's time-validation implementation allows bypassing intended restrictions. Remediation is available by upgrading affected packages to version 2.4.9, 2.5.5, 2.6.2.

CVE-2014-0127 at a Glance

CVE Identifier CVE-2014-0127
GHSA Identifier GHSA-6p3g-hw27-qh44
Severity MODERATE
CVSS v3.1 Base Score N/A
CWE Classification General Security Weakness
Affected Product Moodle/moodle
Package Ecosystem Packagist
Published Date
Last Updated

How to Fix CVE-2014-0127

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

moodle/moodle fixed: 2.4.9 
Upgrade moodle/moodle to 2.4.9
moodle/moodle fixed: 2.5.5 
Upgrade moodle/moodle to 2.5.5
moodle/moodle fixed: 2.6.2 
Upgrade moodle/moodle to 2.6.2
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 moodle/moodle

How to Check if You Are Affected

To determine whether your application is affected by CVE-2014-0127, inspect your project dependencies for Moodle/moodle:

inspect dependencies for moodle/moodle

Analyze the terminal output to locate any version of Moodle/moodle in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 2.4.9), 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 General Security Weakness. In Moodle/moodle, 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

The time-validation implementation in (1) mod/feedback/complete.php and (2) mod/feedback/complete_guest.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 allows remote authenticated users to bypass intended restrictions on starting a Feedback activity by choosing an unavailable time.

CVE-2014-0127 Affected Moodle/moodle Versions

3 component(s)
Fixed Versions:
2.4.92.5.52.6.2
Product / Package Ecosystem Affected Versions Fixed Version
moodle/moodle
 Packagist
< 2.4.9
2.4.9
moodle/moodle
 Packagist
≥ 2.5.0
< 2.5.5
2.5.5
moodle/moodle
 Packagist
≥ 2.6.0
< 2.6.2
2.6.2

References

NVD — CVE-2014-0127 NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-0127
Security Fix Commit FIX COMMIT
https://github.com/moodle/moodle/commit/1298acc7075614d8f24befe7e50edbd695498d66
Security Fix Commit FIX COMMIT
https://github.com/moodle/moodle/commit/71037bf26c1e66c628f952b777a9b068775f7b24
Security Fix Commit FIX COMMIT
https://github.com/moodle/moodle/commit/7b839b0ec1d3d7fdfe7f76066c49829936a2390e
Security Fix Commit FIX COMMIT
https://github.com/moodle/moodle/commit/aea324963dfee857315d147bf0c17659bb43991e
Moodle/moodle Source Repository REPOSITORY
https://github.com/moodle/moodle
moodle.org/mod/forum/discuss.p... WEB
https://moodle.org/mod/forum/discuss.php?d=256417
git.moodle.org/gw WEB
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-43656
Moodle/moodle Security Information SECURITY
http://openwall.com/lists/oss-security/2014/03/17/1

Frequently Asked Questions

What is CVE-2014-0127?
CVE-2014-0127 is a security vulnerability in Moodle/moodle involving Moodle's time-validation implementation allows bypassing intended restrictions under General Security Weakness.
Which Moodle/moodle versions are affected?
Affected versions include releases prior to 2.4.9, 2.5.5, 2.6.2 across affected packages: moodle/moodle.
What version fixes CVE-2014-0127?
Upgrading to 2.4.9, 2.5.5, 2.6.2 (or the latest patched release for your respective branch) resolves the vulnerability.
Is moodle/moodle affected?
Yes, moodle/moodle is affected in releases prior to 2.4.9, 2.5.5, 2.6.2. Upgrade your dependency to 2.4.9, 2.5.5, 2.6.2 or later.
What CWE is associated with CVE-2014-0127?
CVE-2014-0127 is classified under General Security Weakness.
How can I check Packagist dependencies for CVE-2014-0127?
Run the dependency tree command: 'inspect dependencies for moodle/moodle'. 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-6p3g-hw27-qh44",
  "modified" : "2024-01-24T16:18:19Z",
  "published" : "2022-05-13T01:12:51Z",
  "aliases" : [ "CVE-2014-0127" ],
  "summary" : "Moodle's time-validation implementation allows bypassing intended restrictions",
  "details" : "The time-validation implementation in (1) mod/feedback/complete.php and (2) mod/feedback/complete_guest.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 allows remote authenticated users to bypass intended restrictions on starting a Feedback activity by choosing an unavailable time.",
  "severity" : [ ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "moodle/moodle"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "2.4.9"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "moodle/moodle"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.5.0"
      }, {
        "fixed" : "2.5.5"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "moodle/moodle"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.6.0"
      }, {
        "fixed" : "2.6.2"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2014-0127"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/moodle/moodle/commit/1298acc7075614d8f24befe7e50edbd695498d66"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/moodle/moodle/commit/71037bf26c1e66c628f952b777a9b068775f7b24"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/moodle/moodle/commit/7b839b0ec1d3d7fdfe7f76066c49829936a2390e"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/moodle/moodle/commit/aea324963dfee857315d147bf0c17659bb43991e"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/moodle/moodle"
  }, {
    "type" : "WEB",
    "url" : "https://moodle.org/mod/forum/discuss.php?d=256417"
  }, {
    "type" : "WEB",
    "url" : "http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-43656"
  }, {
    "type" : "WEB",
    "url" : "http://openwall.com/lists/oss-security/2014/03/17/1"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-01-24T16:18:19Z",
    "nvd_published_at" : "2014-03-24T14:20:00Z"
  }
}