Detections
Analytics

CVE-2019-25050

high

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).

References

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yaml

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yaml

https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05a

https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143

Details

Source: Mitre, NVD

Published: 2021-07-20

Updated: 2021-07-29

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00129