CVE-2022-43599 in OpenImageIO信息

摘要

由 VulDB • 2026-06-05

OpenImageIO Project OpenImageIO v2.4.4.2 的 IFFOutput::close() 功能中存在多个代码执行漏洞。精心构造的 ImageOutput 对象可导致堆缓冲区溢出(Heap Buffer Overflow)。攻击者可通过提供恶意输入来触发这些漏洞。当 `xmax` 变量设置为 0xFFFF 且 `m_spec.format` 为 `TypeDesc::UINT8` 时,便会引发此漏洞。

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