{"schemaVersion":3,"id":"MGASA-2023-0066","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated git packages fix security vulnerability\n\nUsing a specially-crafted repository, Git can be tricked into using its local\nclone optimization even when using a non-local transport. Though Git will\nabort local clones whose source $GIT_DIR/objects directory contains symbolic\nlinks, the objects directory itself may still be a symbolic link. These two\nmay be combined to include arbitrary files based on known paths on the\nvictim's filesystem within the malicious repository's working copy, allowing\nfor data exfiltration in a similar manner as CVE-2022-39253 (CVE-2023-22490).\n\nBy feeding a crafted input to \"git apply\", a path outside the working tree can\nbe overwritten as the user who is running \"git apply\" (CVE-2023-23946).","dates":{"published":"2023-02-27T20:27:16.000Z","modified":"2026-04-16T04:40:50.950Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"mageia","product":"git","name":"git","label":"git","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/git","purlType":"rpm","versions":[{"text":"< 2.30.8-1.mga8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.30.8-1.mga8","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2023-0066.html","label":"advisories.mageia.org/MGASA-2023-0066.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=31553","label":"bugs.mageia.org/show_bug.cgi?id=31553","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://raw.githubusercontent.com/git/git/master/Documentation/RelNotes/2.30.8.txt","label":"raw.githubusercontent.com/git/git/master/Documentation/RelNotes/2.30.8.txt","hostname":"raw.githubusercontent.com","tags":["WEB"]},{"url":"https://lore.kernel.org/git/004a01d940a4$289e56a0$79db03e0$@nexbridge.com/T/","label":"lore.kernel.org/git/004a01d940a4$289e56a0$79db03e0$@nexbridge.com/T/","hostname":"lore.kernel.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2023-22490","CVE-2023-23946"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-02-27T20:27:16.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:40:50.950Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T14:55:14.947Z","stale":false,"partial":false}}