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)

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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 netCDFDataset::~netCDFDataset)

Published Jul 20, 2021

7.8

HIGH

CVSS 3.1

EPSS 0.35%

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).

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (7)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143
x_refsource_MISCPatchThird Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156
x_refsource_MISCPatchThird Party Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-0091
Advisory
https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646
x_refsource_MISCPatchThird Party Advisory
https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05a
x_refsource_MISCPatchThird Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yaml
x_refsource_MISCThird Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yaml
x_refsource_MISCThird Party Advisory

Link	Providers	Tags
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143		x_refsource_MISCPatchThird Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156		x_refsource_MISCPatchThird Party Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-0091		Advisory
https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646		x_refsource_MISCPatchThird Party Advisory
https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05a		x_refsource_MISCPatchThird Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yaml		x_refsource_MISCThird Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yaml		x_refsource_MISCThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jul 20, 2021

Updated Aug 5, 2024

Reserved Jul 20, 2021

Link CVE-2019-25050

CISA Vulnrichment

No data

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-25050

Red Hat

No data

ENISA EUVD

Assigner mitre

Published Jul 20, 2021

Updated Aug 5, 2024

Link EUVD-2021-0091

GitHub

No data