{
    "dataType": "CVE_RECORD",
    "cveMetadata": {
        "cveId": "CVE-2024-2466",
        "assignerOrgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
        "state": "PUBLISHED",
        "assignerShortName": "curl",
        "dateReserved": "2024-03-14T17:21:59.730Z",
        "datePublished": "2024-03-27T07:58:24.520Z",
        "dateUpdated": "2024-08-23T18:46:47.386Z"
    },
    "containers": {
        "cna": {
            "title": "TLS certificate check bypass with mbedTLS",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "libcurl did not check the server certificate of TLS connections done to a host specified as an IP address, when built to use mbedTLS.  libcurl would wrongly avoid using the set hostname function when the specified hostname was given as an IP address, therefore completely skipping the certificate check. This affects all uses of TLS protocols (HTTPS, FTPS, IMAPS, POPS3, SMTPS, etc)."
                }
            ],
            "providerMetadata": {
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                "shortName": "curl",
                "dateUpdated": "2024-03-27T07:58:24.520Z"
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-297 Improper Validation of Certificate with Host Mismatch"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "curl",
                    "product": "curl",
                    "versions": [
                        {
                            "version": "8.6.0",
                            "status": "affected",
                            "lessThanOrEqual": "8.6.0",
                            "versionType": "semver"
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                        {
                            "version": "8.5.0",
                            "status": "affected",
                            "lessThanOrEqual": "8.5.0",
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                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "references": [
                {
                    "url": "https://curl.se/docs/CVE-2024-2466.json",
                    "name": "json"
                },
                {
                    "url": "https://curl.se/docs/CVE-2024-2466.html",
                    "name": "www"
                },
                {
                    "url": "https://hackerone.com/reports/2416725",
                    "name": "issue"
                },
                {
                    "url": "http://www.openwall.com/lists/oss-security/2024/03/27/4"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20240503-0010/"
                },
                {
                    "url": "https://support.apple.com/kb/HT214119"
                },
                {
                    "url": "https://support.apple.com/kb/HT214118"
                },
                {
                    "url": "https://support.apple.com/kb/HT214120"
                },
                {
                    "url": "http://seclists.org/fulldisclosure/2024/Jul/20"
                },
                {
                    "url": "http://seclists.org/fulldisclosure/2024/Jul/18"
                },
                {
                    "url": "http://seclists.org/fulldisclosure/2024/Jul/19"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Frank Yueh",
                    "type": "finder"
                },
                {
                    "lang": "en",
                    "value": "Stefan Eissing",
                    "type": "remediation developer"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-19T07:47:51.205Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://curl.se/docs/CVE-2024-2466.json",
                        "name": "json",
                        "tags": [
                            "x_transferred"
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                    },
                    {
                        "url": "https://curl.se/docs/CVE-2024-2466.html",
                        "name": "www",
                        "tags": [
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                    {
                        "url": "https://hackerone.com/reports/2416725",
                        "name": "issue",
                        "tags": [
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                    {
                        "url": "http://www.openwall.com/lists/oss-security/2024/03/27/4",
                        "tags": [
                            "x_transferred"
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                    },
                    {
                        "url": "https://security.netapp.com/advisory/ntap-20240503-0010/",
                        "tags": [
                            "x_transferred"
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                    },
                    {
                        "url": "https://support.apple.com/kb/HT214119",
                        "tags": [
                            "x_transferred"
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                    },
                    {
                        "url": "https://support.apple.com/kb/HT214118",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://support.apple.com/kb/HT214120",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "http://seclists.org/fulldisclosure/2024/Jul/20",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "http://seclists.org/fulldisclosure/2024/Jul/18",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "http://seclists.org/fulldisclosure/2024/Jul/19",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://www.vicarius.io/vsociety/posts/tls-certificate-check-bypass-curl-with-mbedtls-cve-2024-2466-2468"
                    }
                ]
            },
            {
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "type": "CWE",
                                "cweId": "CWE-297",
                                "lang": "en",
                                "description": "CWE-297 Improper Validation of Certificate with Host Mismatch"
                            }
                        ]
                    }
                ],
                "affected": [
                    {
                        "vendor": "curl",
                        "product": "libcurl",
                        "cpes": [
                            "cpe:2.3:a:curl:libcurl:8.5.0:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unaffected",
                        "versions": [
                            {
                                "version": "8.5.0",
                                "status": "affected",
                                "lessThanOrEqual": "8.6.0",
                                "versionType": "custom"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 6.5,
                            "attackVector": "NETWORK",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
                            "integrityImpact": "LOW",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "NONE",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "LOW"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-08-23T18:43:18.887717Z",
                                "id": "CVE-2024-2466",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-08-23T18:46:47.386Z"
                }
            }
        ]
    },
    "dataVersion": "5.1"
}