CVE-2023-27476
OWSLib XML Entity Injection Vulnerability (Arbitrary File Read)
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.
INFO
Published Date :
March 8, 2023, 12:15 a.m.
Last Modified :
Nov. 21, 2024, 7:52 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.2
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-27476.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-27476 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-27476 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/geopython/OWSLib/pull/863/commits/b92687702be9576c0681bb11cad21eb631b9122f Added Reference https://github.com/geopython/OWSLib/security/advisories/GHSA-8h9c-r582-mggc Added Reference https://lists.debian.org/debian-lts-announce/2023/06/msg00032.html Added Reference https://securitylab.github.com/advisories/GHSL-2022-131_owslib/ Added Reference https://www.debian.org/security/2023/dsa-5426 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jun. 25, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/06/msg00032.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 14, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5426 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 15, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/geopython/OWSLib/pull/863/commits/b92687702be9576c0681bb11cad21eb631b9122f No Types Assigned https://github.com/geopython/OWSLib/pull/863/commits/b92687702be9576c0681bb11cad21eb631b9122f Patch Changed Reference Type https://github.com/geopython/OWSLib/security/advisories/GHSA-8h9c-r582-mggc No Types Assigned https://github.com/geopython/OWSLib/security/advisories/GHSA-8h9c-r582-mggc Vendor Advisory Changed Reference Type https://securitylab.github.com/advisories/GHSL-2022-131_owslib/ No Types Assigned https://securitylab.github.com/advisories/GHSL-2022-131_owslib/ Broken Link Added CPE Configuration OR *cpe:2.3:a:osgeo:owslib:*:*:*:*:*:*:*:* versions up to (excluding) 0.28.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-27476 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-27476
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} -0.01%
score
0.54357
percentile