CVE-2023-27476: osgeo owslib

csirt@kutim:~/threat-intel/cve/CVE-2023-27476

CVSS 7.5 · High EPSS 0,98%

Kerentanan Improper Restriction of XML External Entity Reference pada osgeo owslib. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 8 Maret 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-611: Improper Restriction of XML External Entity Reference
EPSS (30 hari): 0,98% peluang dieksploitasi; lebih tinggi dari 61,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
osgeo	owslib	Semua versi sebelum 0.28.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.