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cnvdChina National Vulnerability DatabaseCNVD-2023-01792
HistoryDec 23, 2022 - 12:00 a.m.

OpenImageIO Code Execution Vulnerability (CNVD-2023-01792)

2022-12-2300:00:00
China National Vulnerability Database
www.cnvd.org.cn
7
openimageio
code execution
vulnerability
iffoutput
heap buffer overflow
imageoutput object
uint16 format

0.005 Low

EPSS

Percentile

76.8%

A code execution vulnerability exists in the IFFOutput::close() function of OpenImageIO v2.4.4.2, an image read/write library that also provides tools and applications. An attacker can exploit this vulnerability to cause a heap buffer overflow via a specially crafted ImageOutput object (when the “ymax” variable is set to 0xFFFF and “m_spec.format” is “typeDesc::UINT16”).

CPENameOperatorVersion
openimageio openimageio 2.eq4.4.2