{"schemaVersion":3,"id":"MGASA-2020-0356","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated hylafax+ packages fix security vulnerabilities\n\nIn HylaFAX+ through 7.0.2, the faxsetup utility calls chown on files in\nuser-owned directories. By winning a race, a local attacker could use this to\nescalate his privileges to root (CVE-2020-15396).\n\nHylaFAX+ through 7.0.2 has scripts that execute binaries from directories\nwritable by unprivileged users (e.g., locations under /var/spool/hylafax that\nare writable by the uucp account). This allows these users to execute code in\nthe context of the user calling these binaries (often root) (CVE-2020-15397).\n\nThe hylafax+ package has been updated to version 7.0.3, fixing thesee issues\nand several other bugs.","dates":{"published":"2020-08-31T23:58:35.000Z","modified":"2026-04-16T04:43:54.033Z","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":"hylafax+","name":"hylafax+","label":"hylafax+","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/hylafax+","purlType":"rpm","versions":[{"text":"< +-7.0.3-1.mga7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< +-7.0.3-1.mga7","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2020-0356.html","label":"advisories.mageia.org/MGASA-2020-0356.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=27170","label":"bugs.mageia.org/show_bug.cgi?id=27170","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/J52QFVREJWJ35YSEEDDRMZQ2LM2H2WE6/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://hylafax.sourceforge.io/news/7.0.3.php","label":"hylafax.sourceforge.io/news/7.0.3.php","hostname":"hylafax.sourceforge.io","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-15396","CVE-2020-15397"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-08-31T23:58:35.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:43:54.033Z","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":"2026-10-19T19:37:44.334Z","stale":false,"partial":false}}