CVE-2021-41559 – silverstripe/framework

Package

Manager: composer
Name: silverstripe/framework
Vulnerable Version: >=4.0.0 <4.10.9

Severity

Level: Medium

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

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

EPSS: 0.00348 pctl0.56652

Details

Quadratic blowup in Convert::xml2array() Silverstripe silverstripe/framework 4.x until 4.10.9 has a quadratic blowup in Convert::xml2array() that enables a remote attack via a crafted XML document.

Metadata

Created: 2022-06-29T22:39:50Z
Modified: 2022-07-11T19:25:18Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-9fmg-89fx-r33w/GHSA-9fmg-89fx-r33w.json
CWE IDs: ["CWE-776"]
Alternative ID: GHSA-9fmg-89fx-r33w
Finding: F083
Auto approve: 1