{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-23626",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-01-16T17:07:46.244Z",
        "datePublished": "2023-02-09T20:54:07.075Z",
        "dateUpdated": "2024-08-02T10:35:33.661Z"
    },
    "containers": {
        "cna": {
            "title": "Denial of service when feeding malformed size arguments in go-bitfield",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-754",
                            "lang": "en",
                            "description": "CWE-754: Improper Check for Unusual or Exceptional Conditions",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 5.9,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/ipfs/go-bitfield/security/advisories/GHSA-2h6c-j3gf-xp9r",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/ipfs/go-bitfield/security/advisories/GHSA-2h6c-j3gf-xp9r"
                },
                {
                    "name": "https://github.com/ipfs/go-bitfield/commit/5e1d256fe043fc4163343ccca83862c69c52e579",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/ipfs/go-bitfield/commit/5e1d256fe043fc4163343ccca83862c69c52e579"
                }
            ],
            "affected": [
                {
                    "vendor": "ipfs",
                    "product": "go-bitfield",
                    "versions": [
                        {
                            "version": "< 1.1.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2023-02-09T20:54:07.075Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "go-bitfield is a simple bitfield package for the go language aiming to be more performant that the standard library. When feeding untrusted user input into the size parameter of `NewBitfield` and `FromBytes` functions, an attacker can trigger `panic`s. This happen when the `size` is a not a multiple of `8` or is negative. There were already a note in the `NewBitfield` documentation, however known users of this package are subject to this issue. Users are advised to upgrade. Users unable to upgrade should ensure that `size` is a multiple of 8 before calling `NewBitfield` or `FromBytes`.\n"
                }
            ],
            "source": {
                "advisory": "GHSA-2h6c-j3gf-xp9r",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T10:35:33.661Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "https://github.com/ipfs/go-bitfield/security/advisories/GHSA-2h6c-j3gf-xp9r",
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://github.com/ipfs/go-bitfield/security/advisories/GHSA-2h6c-j3gf-xp9r"
                    },
                    {
                        "name": "https://github.com/ipfs/go-bitfield/commit/5e1d256fe043fc4163343ccca83862c69c52e579",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/ipfs/go-bitfield/commit/5e1d256fe043fc4163343ccca83862c69c52e579"
                    }
                ]
            }
        ]
    }
}