HIGH 7.8
PYSEC-2021-888
Details
netCDF in GDAL 2.4.2 through 3.0.4 has a stack-based buffer overflow in nc4_get_att (called from nc4_get_att_tc and nc_get_att_text) and in uffd_cleanup (called from netCDFDataset::~netCDFDataset and netCDFDataset::~netCDFDataset).
Are you affected?
Enter the version of the package you're using.
Affected packages
PyPI / gdal
Introduced in:
0 Fixed in: 767e3a56144f676ca738ef8f700e0e56035bd05a Fix
pip install --upgrade 'gdal>=767e3a56144f676ca738ef8f700e0e56035bd05a' References
- https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05a [FIX]
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yaml [WEB]
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143 [WEB]
- https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646 [FIX]
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156 [WEB]
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yaml [WEB]