CVE Vulnerability

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).

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

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

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
Configurations

Configuration 1

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

Published : 2021-07-20 07:15

Updated : 2021-07-29 06:27

NVD link : CVE-2019-25050

Mitre link : CVE-2019-25050

Products Affected
No products.
CWE
CWE-787