EUVD-2026-28949
GHSA-8q76-c96g-j64j
CVSS VectorNVD
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
3DescriptionNVD
A vulnerability has been found in OSGeo gdal up to 3.13.0dev-4. Affected by this issue is the function GDSDfldsrch of the file frmts/hdf4/hdf-eos/GDapi.c of the component Grid File Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 3.13.0RC1 can resolve this issue. The identifier of the patch is 3e04c0385630e4d42517046d9a4967dfccfeb7fd. It is suggested to upgrade the affected component.
AnalysisAI
Heap-based buffer overflow in OSGeo GDAL's Grid File Handler (GDSDfldsrch function in frmts/hdf4/hdf-eos/GDapi.c) affects versions up to 3.13.0dev-4, allowing authenticated local attackers to cause memory corruption through malformed HDF4 grid files. The vulnerability results from unsafe string manipulation that fails to validate metadata field list format before performing memory operations. …
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External POC / Exploit Code
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