{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-43655",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-09-20T15:35:38.147Z",
        "datePublished": "2023-09-29T19:33:32.183Z",
        "dateUpdated": "2024-09-23T16:25:09.828Z"
    },
    "containers": {
        "cna": {
            "title": "Remote Code Execution via web-accessible composer.phar",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-74",
                            "lang": "en",
                            "description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.4,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "HIGH",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/composer/composer/security/advisories/GHSA-jm6m-4632-36hf",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/composer/composer/security/advisories/GHSA-jm6m-4632-36hf"
                },
                {
                    "name": "https://github.com/composer/composer/commit/4fce14795aba98e40b6c4f5047305aba17a6120d",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/composer/composer/commit/4fce14795aba98e40b6c4f5047305aba17a6120d"
                },
                {
                    "name": "https://github.com/composer/composer/commit/955a48e6319c8962e5cd421b07c00ab3c728968c",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/composer/composer/commit/955a48e6319c8962e5cd421b07c00ab3c728968c"
                },
                {
                    "name": "https://github.com/composer/composer/commit/95e091c921037b7b6564942845e7b738f6b95c9c",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/composer/composer/commit/95e091c921037b7b6564942845e7b738f6b95c9c"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KFOPGPW2KS37O3KJWBRGTUWHTXCQXBS2/"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7AWYAUZNH565NWPIKGEIYBWHYNM5JGAE/"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/66H2WKFUO255T3BZTL72TNYJYH2XM5FG/"
                },
                {
                    "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00030.html"
                }
            ],
            "affected": [
                {
                    "vendor": "composer",
                    "product": "composer",
                    "versions": [
                        {
                            "version": "2.6.4, 2.2.21, 1.10.27",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.0, < 2.2.22",
                            "status": "affected"
                        },
                        {
                            "version": "< 1.10.27",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2023-09-29T19:33:32.183Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Composer is a dependency manager for PHP. Users publishing a composer.phar to a public web-accessible server where the composer.phar can be executed as a php file may be subject to a remote code execution vulnerability if PHP also has `register_argc_argv` enabled in php.ini. Versions 2.6.4, 2.2.22 and 1.10.27 patch this vulnerability. Users are advised to upgrade. Users unable to upgrade should make sure `register_argc_argv` is disabled in php.ini, and avoid publishing composer.phar to the web as this is not best practice.\n"
                }
            ],
            "source": {
                "advisory": "GHSA-jm6m-4632-36hf",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T19:44:43.787Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "https://github.com/composer/composer/security/advisories/GHSA-jm6m-4632-36hf",
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://github.com/composer/composer/security/advisories/GHSA-jm6m-4632-36hf"
                    },
                    {
                        "name": "https://github.com/composer/composer/commit/4fce14795aba98e40b6c4f5047305aba17a6120d",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/composer/composer/commit/4fce14795aba98e40b6c4f5047305aba17a6120d"
                    },
                    {
                        "name": "https://github.com/composer/composer/commit/955a48e6319c8962e5cd421b07c00ab3c728968c",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/composer/composer/commit/955a48e6319c8962e5cd421b07c00ab3c728968c"
                    },
                    {
                        "name": "https://github.com/composer/composer/commit/95e091c921037b7b6564942845e7b738f6b95c9c",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/composer/composer/commit/95e091c921037b7b6564942845e7b738f6b95c9c"
                    },
                    {
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KFOPGPW2KS37O3KJWBRGTUWHTXCQXBS2/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7AWYAUZNH565NWPIKGEIYBWHYNM5JGAE/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/66H2WKFUO255T3BZTL72TNYJYH2XM5FG/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00030.html",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            },
            {
                "affected": [
                    {
                        "vendor": "docker",
                        "product": "composer",
                        "cpes": [
                            "cpe:2.3:a:docker:composer:-:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThanOrEqual": "2.6.4",
                                "versionType": "custom"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-09-23T16:22:54.194704Z",
                                "id": "CVE-2023-43655",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-23T16:25:09.828Z"
                }
            }
        ]
    }
}