CyberRota Analysis
AI-GeneratedOpenImageIO versions prior to 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1 are vulnerable to a denial of service attack due to improper validation of crafted PSD files, allowing an attacker to exploit out-of-bounds reads through manipulated color_mode values. This vulnerability primarily affects users in the visual effects and animation industries who utilize OpenImageIO for image file manipulation. Organizations using these versions should prioritize upgrading to the patched releases to mitigate potential disruptions.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1, A crafted psd with an invalid color_mode bypasses normal validation when oiio:rawcolor or psd:rawdata is enabled. psdinput::setup() then uses the attacker-controlled value to index fixed color-mode tables, causing a global out-of-bounds read and potentially a bogus allocation, resulting in denial of service. The affected implementation is identified by src/psd.imageio/psdinput.cpp, PSDInput::validate_header(), PSDInput::setup(), oiio:RawColor, psd:RawData, color_mode, and mode_channel_count, which define the relevant source path, functions, state, and trigger. This issue is fixed in versions 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1.
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