cvelist/2021/26xxx/CVE-2021-26461.json

{
    "CVE_data_meta": {
        "AKA": "BadAlloc",
        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2021-26461",
        "STATE": "PUBLIC",
        "TITLE": "malloc, realloc and memalign implementations are vulnerable to integer wrap-arounds"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache NuttX",
                                "version": {
                                    "version_data": [
                                        {
                                            "platform": " INTEGER OVERFLOW OR WRAPAROUND CWE-190",
                                            "version_affected": "<",
                                            "version_name": "Apache NuttX",
                                            "version_value": "10.1.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Apache Software Foundation"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Apache NuttX would like to thank Omri Ben-Bassat of Section 52 at Azure Defender for IoT of Microsoft Corp for bringing this issue to our attention."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Apache Nuttx Versions prior to 10.1.0 are vulnerable to integer wrap-around in functions malloc, realloc and memalign. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "INTEGER OVERFLOW OR WRAPAROUND CWE-190"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://lists.apache.org/thread.html/r806fccf8b003ae812d807c6c7d97950d44ed29b2713418cbe3f2bddd%40%3Cdev.nuttx.apache.org%3E",
                "name": "https://lists.apache.org/thread.html/r806fccf8b003ae812d807c6c7d97950d44ed29b2713418cbe3f2bddd%40%3Cdev.nuttx.apache.org%3E"
            }
        ]
    },
    "source": {
        "discovery": "UNKNOWN"
    }
}