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CVE-2022-43602

Status: ModifiedHigh (8.1)—

Multiple code execution vulnerabilities exist in the IFFOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to a heap buffer overflow. An attacker can provide malicious input to trigger these vulnerabilities.This vulnerability arises when the `ymax` variable is set to 0xFFFF and `m_spec.format` is `TypeDesc::UINT8`

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

Debian — Debian LinuxOpenimageio — Openimageio

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2022-43602",
  "cveTags": [],
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          "version": "2.0.3",
          "timestamp": "2025-04-14T18:10:38.204904Z"
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          "value": "CWE-122"
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      "value": "Multiple code execution vulnerabilities exist in the IFFOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to a heap buffer overflow. An attacker can provide malicious input to trigger these vulnerabilities.This vulnerability arises when the `ymax` variable is set to 0xFFFF and `m_spec.format` is `TypeDesc::UINT8`"
    },
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      "value": "Existen múltiples vulnerabilidades de ejecución de código en la funcionalidad IFFOutput::close() del proyecto OpenImageIO OpenImageIO v2.4.4.2. Un objeto ImageOutput especialmente diseñado puede provocar un desbordamiento de búfer de almacenamiento dinámico. Un atacante puede proporcionar información maliciosa para desencadenar estas vulnerabilidades. Esta vulnerabilidad surge cuando la variable `ymax` se establece en 0xFFFF y `m_spec.format` es `TypeDesc::UINT8`"
    }
  ],
  "lastModified": "2026-06-17T05:06:55.063",
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