{"schemaVersion":3,"id":"MGASA-2018-0355","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated mercurial packages fix security vulnerabilities\n\nThis update provides mercurial version 4.6.2 and fixes the following\nsecurity issues:\n\nFix the mpatch_apply function in mpatch.c that incorrectly proceeds in\ncases where the fragment start is past the end of the original data\n(CVE-2018-13346).\n\nFix mpatch.c that mishandles integer addition and subtraction\n(CVE-2018-13347).\n\nFix the mpatch_decode function in mpatch.c that mishandles certain\nsituations where there should be at least 12 bytes remaining after\nthe current position in the patch data (CVE-2018-13348).\n\nRemote attackers may bypass HTTP server permissions via batch wire\nprotocol commands(CVE-2018-1000132).","dates":{"published":"2018-08-31T21:11:59.000Z","modified":"2026-04-16T06:24:06.566Z","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":"mercurial","name":"mercurial","label":"mercurial","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/mercurial","purlType":"rpm","versions":[{"text":"< 4.6.2-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.6.2-1.mga5","eol":null,"hubHref":null},{"vendor":"mageia","product":"mercurial","name":"mercurial","label":"mercurial","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/mercurial","purlType":"rpm","versions":[{"text":"< 4.6.2-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.6.2-1.mga6","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2018-0355.html","label":"advisories.mageia.org/MGASA-2018-0355.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=22895","label":"bugs.mageia.org/show_bug.cgi?id=22895","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.opensuse.org/opensuse-updates/2018-04/msg00021.html","label":"lists.opensuse.org/opensuse-updates/2018-04/msg00021.html","hostname":"lists.opensuse.org","tags":["WEB"]},{"url":"https://lists.opensuse.org/opensuse-updates/2018-07/msg00057.html","label":"lists.opensuse.org/opensuse-updates/2018-07/msg00057.html","hostname":"lists.opensuse.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2018-1000132","CVE-2018-13346","CVE-2018-13347","CVE-2018-13348"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-08-31T21:11:59.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:24:06.566Z","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":"2026-10-19T23:13:45.984Z","stale":false,"partial":false}}