Advisories

MONAI before 1.6.0 Remote Code Execution via NumpyReader

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severity
high
date
Affecting
  • MONAI >= 0, < 1.6.0

CWE
  • CWE-502 Deserialization of Untrusted Data
CVSS
8.5
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
romain-deperne
Description
MONAI before 1.6.0 contains an unsafe deserialization vulnerability in the NumpyReader class that unconditionally uses numpy.load with allow_pickle=True when loading .npy and .npz files. Attackers can craft malicious .npy files with pickle payloads that execute arbitrary code when loaded through MONAI's standard data pipeline.

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