{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-45231",
        "ASSIGNER": "infosec@edk2.groups.io",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "EDK2's Network Package is susceptible to an out-of-bounds read\n vulnerability when processing\u00a0 Neighbor Discovery Redirect message. This\n vulnerability can be exploited by an attacker to gain unauthorized \naccess and potentially lead to a loss of Confidentiality."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-125 Out-of-bounds Read",
                        "cweId": "CWE-125"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "TianoCore",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "edk2",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "edk2-stable202308"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h",
                "refsource": "MISC",
                "name": "https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2024/01/16/2",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2024/01/16/2"
            },
            {
                "url": "http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html",
                "refsource": "MISC",
                "name": "http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html"
            },
            {
                "url": "https://security.netapp.com/advisory/ntap-20240307-0011/",
                "refsource": "MISC",
                "name": "https://security.netapp.com/advisory/ntap-20240307-0011/"
            },
            {
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/",
                "refsource": "MISC",
                "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "credits": [
        {
            "lang": "en",
            "value": "Quarkslab Vulnerability Reports Team"
        },
        {
            "lang": "en",
            "value": "Doug Flick"
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "ADJACENT_NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                "version": "3.1"
            }
        ]
    }
}