In GDAL 3.1.0 through 3.13.0, scanForGeometryContainers in the netCDF driver allows code execution via a stack-based buffer overflow. It reads a geometry attribute into a fixed-size stack buffer without validating the attribute length. The attacker embeds the exploit as an oversized geometry attribute in a crafted NetCDF file. This achieves arbitrary code execution on the server running GDAL. This is in frmts/netcdf/netcdfsg.cpp.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade python3-gdal310-debuginfoUpgrade gdal310-develUpgrade gdal310Upgrade gdal310-debuginfoUpgrade gdal310-python-toolsUpgrade python3-gdal310Upgrade gdal310-libs-debuginfoUpgrade gdal310-javadocUpgrade gdal310-javaUpgrade gdal310-java-debuginfoUpgrade gdal310-libsUpgrade gdal310-debugsource | Jun 23, 2026 | May 27, 2026 |
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