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).

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05a	Patch Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yaml	Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143	Patch Third Party Advisory
https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646	Patch Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156	Patch Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yaml	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:*

Information

Published : 2021-07-20 00:15

Updated : 2021-07-29 11:27

NVD link : CVE-2019-25050

Mitre link : CVE-2019-25050

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

osgeo

gdal

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