{"schemaVersion":3,"id":"MGASA-2019-0022","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated coreutils packages fix security vulnerabilities\n\nA flaw was found in GNU Coreutils through 8.29 in chown-core.c. The\nfunctions chown and chgrp do not prevent replacement of a plain file\nwith a symlink during use of the POSIX \"-R -L\" options, which allows\nlocal users to modify the ownership of arbitrary files by leveraging a\nrace condition (CVE-2017-18018).\n\nA flaw was found in Gnulib before 2018-09-23. The convert_to_decimal\nfunction in vasnprintf.c has a heap-based buffer overflow because memory\nis not allocated for a trailing '\\0' character during %f processing\n(CVE-2018-17942).","dates":{"published":"2019-01-08T21:50:23.000Z","modified":"2026-04-16T06:23:30.800Z","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":"coreutils","name":"coreutils","label":"coreutils","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/coreutils","purlType":"rpm","versions":[{"text":"< 8.25-3.1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.25-3.1.mga6","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2019-0022.html","label":"advisories.mageia.org/MGASA-2019-0022.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=23825","label":"bugs.mageia.org/show_bug.cgi?id=23825","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/JK2ISMPYUEU3JS3L7AVXEHWCI56INCJJ/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/4ZP6L5HXDOVKYTM5ELLYE64H75MT4LZR/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=22495","label":"bugs.mageia.org/show_bug.cgi?id=22495","hostname":"bugs.mageia.org","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2017-18018","CVE-2018-17942"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2019-01-08T21:50:23.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:23:30.800Z","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":"2026-10-22T12:36:13.674Z","stale":false,"partial":false}}