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…

PriorityP340high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

EPSS

0.35%

26.8th percentile

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).

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	gdal	< gdal 3.1.0+dfsg-1 (bookworm)	gdal 3.1.0+dfsg-1 (bookworm)
osgeo	gdal	>= 0 < 3.1.0+dfsg-1	3.1.0+dfsg-1
osgeo	gdal	>= 0 < 3.1.0+dfsg-1	3.1.0+dfsg-1
osgeo	gdal	>= 0 < 3.1.0+dfsg-1	3.1.0+dfsg-1
osgeo	gdal	>= 0 < 3.1.0+dfsg-1	3.1.0+dfsg-1
osgeo	gdal	2.4.2 – 3.0.4	—

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P

osv7.8HIGH

vendor_debian7.8HIGH

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