GHSA-g95c-xc83-8353: Ibexa/core Ibexa DXP Download Route Allows Vulnerability

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Advisory Summary

GHSA-g95c-xc83-8353 is a LOW ibexa dxp download route allows vulnerability (General Security Weakness) affecting Ibexa/core libraries in the Packagist ecosystem. The issue involves ibexa dxp download route allows filename change. Remediation is available by upgrading affected packages to version 4.5.4.

GHSA-g95c-xc83-8353 at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-g95c-xc83-8353
Severity LOW
CVSS v3.1 Base Score N/A
CWE Classification General Security Weakness
Affected Product Ibexa/core
Package Ecosystem Packagist
Published Date
Last Updated

How to Fix GHSA-g95c-xc83-8353

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

ibexa/core fixed: 4.5.4 
Upgrade ibexa/core to 4.5.4
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 ibexa/core

How to Check if You Are Affected

To determine whether your application is affected by GHSA-g95c-xc83-8353, inspect your project dependencies for Ibexa/core:

inspect dependencies for ibexa/core

Analyze the terminal output to locate any version of Ibexa/core in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 4.5.4), 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 Ibexa/core, 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

### Impact The route used for file downloads allows specifying the name of the downloaded file. This is an unintended side effect of the implementation, and means one could construct download URLs with filenames that have no relation to the actual file, which could lead to misunderstandings and confusion, and possibly other harm. As such it is a low severity vulnerability. It affects all supported versions of Ibexa DXP and eZ Platform, in installations where downloadable files exist. ### Patches The issue is fixed in all supported versions of ibexa/core, see "Patched versions". An advisory is also published for ezsystems/ezpublish-kernel and ezsystems/ezplatform-kernel, please see those repositories. Commit: https://github.com/ibexa/core/commit/704f221031ea4e32bd5510fe4c1fa8e0f664cbd4 ### Workarounds None, other than blocking all downloads. ### References https://developers.ibexa.co/security-advisories/ibexa-sa-2023-005-vulnerabilities-in-solr-search-and-file-downloads

GHSA-g95c-xc83-8353 Affected Ibexa/core Versions

1 component(s)
Fixed Versions:
4.5.4
Product / Package Ecosystem Affected Versions Fixed Version
ibexa/core
 Packagist
≥ 4.5.0
< 4.5.4
4.5.4

References

GitHub Advisory / Wiki ADVISORY
https://github.com/ibexa/core/security/advisories/GHSA-g95c-xc83-8353
Security Fix Commit FIX COMMIT
https://github.com/ibexa/core/commit/704f221031ea4e32bd5510fe4c1fa8e0f664cbd4
Ibexa/core Source Repository REPOSITORY
https://github.com/ibexa/core

Frequently Asked Questions

What is GHSA-g95c-xc83-8353?
GHSA-g95c-xc83-8353 is a security vulnerability in Ibexa/core involving Ibexa DXP Download route allows filename change under General Security Weakness.
Which Ibexa/core versions are affected?
Affected versions include releases prior to 4.5.4 across affected packages: ibexa/core.
What version fixes GHSA-g95c-xc83-8353?
Upgrading to 4.5.4 (or the latest patched release for your respective branch) resolves the vulnerability.
Is ibexa/core affected?
Yes, ibexa/core is affected in releases prior to 4.5.4. Upgrade your dependency to 4.5.4 or later.
What CWE is associated with GHSA-g95c-xc83-8353?
GHSA-g95c-xc83-8353 is classified under General Security Weakness.
How can I check Packagist dependencies for GHSA-g95c-xc83-8353?
Run the dependency tree command: 'inspect dependencies for ibexa/core'. 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-g95c-xc83-8353",
  "modified" : "2023-11-03T19:51:35Z",
  "published" : "2023-11-03T19:51:35Z",
  "aliases" : [ ],
  "summary" : "Ibexa DXP Download route allows filename change",
  "details" : "### Impact\nThe route used for file downloads allows specifying the name of the downloaded file. This is an unintended side effect of the implementation, and means one could construct download URLs with filenames that have no relation to the actual file, which could lead to misunderstandings and confusion, and possibly other harm. As such it is a low severity vulnerability. It affects all supported versions of Ibexa DXP and eZ Platform, in installations where downloadable files exist.\n\n### Patches\nThe issue is fixed in all supported versions of ibexa/core, see \"Patched versions\".\nAn advisory is also published for ezsystems/ezpublish-kernel and ezsystems/ezplatform-kernel, please see those repositories.\nCommit: https://github.com/ibexa/core/commit/704f221031ea4e32bd5510fe4c1fa8e0f664cbd4\n\n### Workarounds\nNone, other than blocking all downloads.\n\n### References\nhttps://developers.ibexa.co/security-advisories/ibexa-sa-2023-005-vulnerabilities-in-solr-search-and-file-downloads\n",
  "severity" : [ ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "ibexa/core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.5.0"
      }, {
        "fixed" : "4.5.4"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/ibexa/core/security/advisories/GHSA-g95c-xc83-8353"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/ibexa/core/commit/704f221031ea4e32bd5510fe4c1fa8e0f664cbd4"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/ibexa/core"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-11-03T19:51:35Z",
    "nvd_published_at" : null
  }
}