GHSA-229x-22xc-2f2w: Zendframework/zendframework1 Zendframework Local File Disclosure Vulnerability

HIGH
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CVSS 8.6
CWE-611
Published
Advisory Summary

GHSA-229x-22xc-2f2w is a HIGH (CVSS 8.6) zendframework local file disclosure vulnerability (CWE-611: Improper Restriction of XML External Entity Reference) affecting Zendframework/zendframework1 libraries in the Packagist ecosystem. The issue involves zendframework local file disclosure via xxe injection in zend_xmlrpc. Remediation is available by upgrading affected packages to version 1.11.13.

GHSA-229x-22xc-2f2w at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-229x-22xc-2f2w
Severity HIGH
CVSS v3.1 Base Score 8.6
CWE Classification CWE-611: Improper Restriction of XML External Entity Reference
Affected Product Zendframework/zendframework1
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 8.6

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:C/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 Changed (S:C)
Confidentiality High (C:H)
Integrity None (I:N)
Availability None (A:N)

How to Fix GHSA-229x-22xc-2f2w

To remediate this vulnerability, upgrade all affected Zendframework/zendframework1 dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

zendframework/zendframework1 fixed: 1.11.13 
Upgrade zendframework/zendframework1 to 1.11.13
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 zendframework/zendframework1

How to Check if You Are Affected

To determine whether your application is affected by GHSA-229x-22xc-2f2w, inspect your project dependencies for Zendframework/zendframework1:

inspect dependencies for zendframework/zendframework1

Analyze the terminal output to locate any version of Zendframework/zendframework1 in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.11.13), 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-611: Improper Restriction of XML External Entity Reference, where the product processes an xml document that can contain xml entities with uris that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. In Zendframework/zendframework1, 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

Zend_XmlRpc is vulnerable to XML eXternal Entity (XXE) Injection attacks. The SimpleXMLElement class (SimpleXML PHP extension) is used in an insecure way to parse XML data. External entities can be specified by adding a specific DOCTYPE element to XML-RPC requests. By exploiting this vulnerability an application may be coerced to open arbitrary files and/or TCP connections.

GHSA-229x-22xc-2f2w Affected Zendframework/zendframework1 Versions

1 component(s)
Fixed Versions:
1.11.13
Product / Package Ecosystem Affected Versions Fixed Version
zendframework/zendframework1
 Packagist
≥ 1.0.0
< 1.11.13
1.11.13

References

Zendframework/zendframework1 Source Repository REPOSITORY
https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zendframework1/ZF2012-01.yaml
Zendframework/zendframework1 Source Repository REPOSITORY
https://github.com/zendframework/zf1
Zendframework/zendframework1 Security Information SECURITY
https://web.archive.org/web/20210620092354/https://framework.zend.com/security/advisory/ZF2012-01

Frequently Asked Questions

What is GHSA-229x-22xc-2f2w?
GHSA-229x-22xc-2f2w is a security vulnerability in Zendframework/zendframework1 involving Zendframework Local file disclosure via XXE injection in Zend_XmlRpc under CWE-611: Improper Restriction of XML External Entity Reference.
Which Zendframework/zendframework1 versions are affected?
Affected versions include releases prior to 1.11.13 across affected packages: zendframework/zendframework1.
What version fixes GHSA-229x-22xc-2f2w?
Upgrading to 1.11.13 (or the latest patched release for your respective branch) resolves the vulnerability.
Is zendframework/zendframework1 affected?
Yes, zendframework/zendframework1 is affected in releases prior to 1.11.13. Upgrade your dependency to 1.11.13 or later.
What is the CVSS score of GHSA-229x-22xc-2f2w?
GHSA-229x-22xc-2f2w has a CVSS v3.1 base score of 8.6 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.
What CWE is associated with GHSA-229x-22xc-2f2w?
GHSA-229x-22xc-2f2w is classified under CWE-611: Improper Restriction of XML External Entity Reference (The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.).
How can I check Packagist dependencies for GHSA-229x-22xc-2f2w?
Run the dependency tree command: 'inspect dependencies for zendframework/zendframework1'. 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-229x-22xc-2f2w",
  "modified" : "2024-06-07T21:39:43Z",
  "published" : "2024-06-07T21:39:43Z",
  "aliases" : [ ],
  "summary" : "Zendframework Local file disclosure via XXE injection in Zend_XmlRpc",
  "details" : "Zend_XmlRpc is vulnerable to XML eXternal Entity (XXE) Injection attacks. The SimpleXMLElement class (SimpleXML PHP extension) is used in an insecure way to parse XML data. External entities can be specified by adding a specific DOCTYPE element to XML-RPC requests. By exploiting this vulnerability an application may be coerced to open arbitrary files and/or TCP connections.\n\n",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "zendframework/zendframework1"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "1.0.0"
      }, {
        "fixed" : "1.11.13"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zendframework1/ZF2012-01.yaml"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/zendframework/zf1"
  }, {
    "type" : "WEB",
    "url" : "https://web.archive.org/web/20210620092354/https://framework.zend.com/security/advisory/ZF2012-01"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-611" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-06-07T21:39:43Z",
    "nvd_published_at" : null
  }
}