{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-3941",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "openexr",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "OpenEXR 3.1.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-369"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2019789",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019789"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2022-18e14f460c",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I2JSMJ7HLWFPYYV7IAQZD5ZUUUN7RWBN/"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202210-31",
                "url": "https://security.gentoo.org/glsa/202210-31"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-5299",
                "url": "https://www.debian.org/security/2022/dsa-5299"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security update",
                "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR."
            }
        ]
    }
}