Intel

AIKIDO-2024-10510

GDAL is vulnerable to Denial of Service (DoS)

Denial of Service (DoS) Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Dec 3, 2024

85

High Risk

This Affects:

pythonGDAL
2.2.0 - 3.9.2
Fixed in 3.9.3
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TL;DR

Affected versions of this package are vulnerable to Denial of Service (DoS) in the GMLASReader class due to insufficient restrictions on XML entity expansion. An attacker can exploit this by providing specially crafted XML files with recursive entity definitions, leading to excessive memory and CPU consumption, ultimately causing the application to become unresponsive.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

GDAL is vulnerable to Denial of Service (DoS) in versions 2.2.0 - 3.9.2.

How to fix this

Upgrade the GDAL library to the patch version.