GHSA-mhpx-3rv8-wrjm – zendframework/zendframework1

Package

Manager: composer
Name: zendframework/zendframework1
Vulnerable Version: >=1.12.0 <1.12.4

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

ZendFramework potential XML eXternal Entity injection vectors Numerous components utilizing PHP's `DOMDocument`, `SimpleXML`, and `xml_parse` functionality 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.

Metadata

Created: 2024-06-07T21:16:36Z
Modified: 2024-06-07T21:16:36Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/06/GHSA-mhpx-3rv8-wrjm/GHSA-mhpx-3rv8-wrjm.json
CWE IDs: ["CWE-611", "CWE-776"]
Alternative ID: N/A
Finding: F083
Auto approve: 1