{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-33657",
        "ASSIGNER": "securities@openeuler.org",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "SDL2",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "2.x to 2.0.18"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "heap overflow"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://github.com/libsdl-org/SDL/commit/8c91cf7dba5193f5ce12d06db1336515851c9ee9",
                "url": "https://github.com/libsdl-org/SDL/commit/8c91cf7dba5193f5ce12d06db1336515851c9ee9"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20230208 [SECURITY] [DLA 3314-1] libsdl2 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202305-18",
                "url": "https://security.gentoo.org/glsa/202305-18"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202305-17",
                "url": "https://security.gentoo.org/glsa/202305-17"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) 2.x to 2.0.18 versions. By crafting a malicious .BMP file, an attacker can cause the application using this library to crash, denial of service or Code execution."
            }
        ]
    }
}