{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-32317",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-05-08T13:26:03.879Z",
        "datePublished": "2023-05-26T22:42:09.929Z",
        "dateUpdated": "2024-08-02T15:10:24.879Z"
    },
    "containers": {
        "cna": {
            "title": "Autolab tar slip in cheat checker functionality (`GHSL-2023-082`)",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-22",
                            "lang": "en",
                            "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.7,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "HIGH",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/autolab/Autolab/security/advisories/GHSA-h8g5-vhm4-wx6g",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/autolab/Autolab/security/advisories/GHSA-h8g5-vhm4-wx6g"
                },
                {
                    "name": "https://github.com/autolab/Autolab/commit/410a9228ee265f80692334d75eb2c3b4dac6f9e5",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/autolab/Autolab/commit/410a9228ee265f80692334d75eb2c3b4dac6f9e5"
                },
                {
                    "name": "https://securitylab.github.com/advisories/GHSL-2023-081_GHSL-2023-082_Autolab/",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://securitylab.github.com/advisories/GHSL-2023-081_GHSL-2023-082_Autolab/"
                }
            ],
            "affected": [
                {
                    "vendor": "autolab",
                    "product": "Autolab",
                    "versions": [
                        {
                            "version": "< 2.11.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2023-12-11T18:23:11.903Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Autolab is a course management service that enables auto-graded programming assignments. A Tar slip vulnerability was found in the MOSS cheat checker functionality of Autolab. To exploit this vulnerability an authenticated attacker with instructor permissions needs to upload a specially crafted Tar file. Both \"Base File Tar\" and \"Additional file archive\" can be fed with Tar files that contain paths outside their target directories (e.g.,  `../../../../tmp/tarslipped2.sh`). When the MOSS cheat checker is started the files inside of the archives are expanded to the attacker-chosen locations. This issue may lead to arbitrary file write within the scope of the running process.  This issue has been addressed in version 2.11.0. Users are advised to upgrade."
                }
            ],
            "source": {
                "advisory": "GHSA-h8g5-vhm4-wx6g",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T15:10:24.879Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "https://github.com/autolab/Autolab/security/advisories/GHSA-h8g5-vhm4-wx6g",
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://github.com/autolab/Autolab/security/advisories/GHSA-h8g5-vhm4-wx6g"
                    },
                    {
                        "name": "https://github.com/autolab/Autolab/commit/410a9228ee265f80692334d75eb2c3b4dac6f9e5",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/autolab/Autolab/commit/410a9228ee265f80692334d75eb2c3b4dac6f9e5"
                    },
                    {
                        "name": "https://securitylab.github.com/advisories/GHSL-2023-081_GHSL-2023-082_Autolab/",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://securitylab.github.com/advisories/GHSL-2023-081_GHSL-2023-082_Autolab/"
                    }
                ]
            }
        ]
    }
}