GHSA-mhpx-3rv8-wrjm
Suggest an improvement- Source
- https://github.com/advisories/GHSA-mhpx-3rv8-wrjm
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/06/GHSA-mhpx-3rv8-wrjm/GHSA-mhpx-3rv8-wrjm.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-mhpx-3rv8-wrjm
- Downstream
- Published
- 2024-06-07T21:16:36Z
- Modified
- 2024-12-04T05:32:07Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- ZendFramework potential XML eXternal Entity injection vectors
- Details
-
Numerous components utilizing PHP's
DOMDocument,SimpleXML, andxml_parsefunctionality are vulnerable to two types of attacks:- XML eXternal Entity (XXE) Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTYPE element to XML documents and strings. By exploiting this vulnerability an application may be coerced to open arbitrary files and/or TCP connections.
- XML Entity Expansion (XEE) vectors, leading to Denial of Service vectors. XEE attacks occur when the XML DOCTYPE declaration includes XML entity definitions that contain either recursive or circular references; this leads to CPU and memory consumption, making Denial of Service exploits trivial to implement.
- Database specific
{ "cwe_ids": [ "CWE-611", "CWE-776" ], "github_reviewed": true, "github_reviewed_at": "2024-06-07T21:16:36Z", "nvd_published_at": null, "severity": "CRITICAL" }- References
Affected packages
Packagist / zendframework/zendframework1
Package
- Name
- zendframework/zendframework1
- Purl
- pkg:composer/zendframework/zendframework1