Vulnerability Description
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).
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Osgeo | Gdal | >= 2.4.2, <= 3.0.4 |
Related Weaknesses (CWE)
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143PatchThird Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156PatchThird Party Advisory
- https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646PatchThird Party Advisory
- https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05aPatchThird Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yamlThird Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yamlThird Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143PatchThird Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156PatchThird Party Advisory
- https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646PatchThird Party Advisory
- https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05aPatchThird Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yamlThird Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yamlThird Party Advisory
FAQ
What is CVE-2019-25050?
CVE-2019-25050 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 ...
How severe is CVE-2019-25050?
CVE-2019-25050 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-25050?
Check the references section above for vendor advisories and patch information. Affected products include: Osgeo Gdal.