CVSS: 8.2EPSS: 0%CPEs: 1EXPL: 0CVE-2023-27476 – XML External Entity (XXE) Injection in OWSLib
https://notcve.org/view.php?id=CVE-2023-27476
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. • https://github.com/geopython/OWSLib/pull/863/commits/b92687702be9576c0681bb11cad21eb631b9122f https://github.com/geopython/OWSLib/security/advisories/GHSA-8h9c-r582-mggc https://lists.debian.org/debian-lts-announce/2023/06/msg00032.html https://securitylab.github.com/advisories/GHSL-2022-131_owslib https://www.debian.org/security/2023/dsa-5426 • CWE-611: Improper Restriction of XML External Entity Reference •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2021-39371
https://notcve.org/view.php?id=CVE-2021-39371
An XML external entity (XXE) injection in PyWPS before 4.4.5 allows an attacker to view files on the application server filesystem by assigning a path to the entity. OWSLib 0.24.1 may also be affected. Una inyección de entidad externa XML (XXE) en PyWPS antes de la versión 4.4.5 permite a un atacante ver archivos en el sistema de archivos del servidor de aplicaciones asignando una ruta a la entidad. OWSLib versión 0.24.1 también puede estar afectado • https://github.com/geopython/OWSLib/issues/790 https://github.com/geopython/pywps/pull/616 https://lists.debian.org/debian-lts-announce/2021/09/msg00001.html • CWE-611: Improper Restriction of XML External Entity Reference •