GHSA-2jx7-xg83-j2m7
GHSA-2jx7-xg83-j2m7 · Zendframework Denial of Service vector via XEE injection
This page contains facts from public vulnerability sources. Check the original advisory before updating.
`Zend_Dom`, `Zend_Feed`, `Zend_Soap`, and `Zend_XmlRpc` are vulnerable to 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.
CVSS 7.5 · High · Fix available
- Published
- Updated
Stack: php
Affected products and versions
zendframework/zendframework1 Packagist
- Affected ranges
- ECOSYSTEM: ≥ 1.0.0, < 1.11.13
Update to 1.11.13