发布于3月6日3月6日 Members FreeBSD: VID-E5D117B3-2153-4129-81ED-42B0221AFA78 (CVE-2023-27476): py39-OWSLib -- arbitrary file read vulnerability Severity 8 CVSS (AV:N/AC:L/Au:N/C:C/I:N/A:N) Published 03/07/2023 Created 05/05/2023 Added 04/14/2023 Modified 01/28/2025 Description OWSLib is a Python package for client programming with Open Geospatial Consortium (OGC) web service interface standards, and their related content models. OWSLib's XML parser (which supports both `lxml` and `xml.etree`) does not disable entity resolution, and could lead to arbitrary file reads from an attacker-controlled XML payload. This affects all XML parsing in the codebase. This issue has been addressed in version 0.28.1. All users are advised to upgrade. The only known workaround is to patch the library manually. See `GHSA-8h9c-r582-mggc` for details. Solution(s) freebsd-upgrade-package-py39-owslib References CVE-2023-27476
