{"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/"}]}]}}