Vulnerability Details CVE-2019-25050
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).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 33.2%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 4.6
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156
- https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646
- https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05a
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yaml
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yaml
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156
- https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646
- https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05a
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yaml
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yaml
Products affected by CVE-2019-25050
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cpe:2.3:a:osgeo:gdal:2.4.2
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cpe:2.3:a:osgeo:gdal:2.4.3
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cpe:2.3:a:osgeo:gdal:3.0.0
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cpe:2.3:a:osgeo:gdal:3.0.1
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cpe:2.3:a:osgeo:gdal:3.0.2
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cpe:2.3:a:osgeo:gdal:3.0.3
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cpe:2.3:a:osgeo:gdal:3.0.4