{"schemaVersion":3,"id":"MGASA-2020-0432","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated postgresql packages fix security vulnerabilities\n\nA flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10,\nbefore 10.15, before 9.6.20 and before 9.5.24. If a client application that\ncreates additional database connections only reuses the basic connection\nparameters while dropping security-relevant parameters, an opportunity for a\nman-in-the-middle attack, or the ability to observe clear-text transmissions,\ncould exist. The highest threat from this vulnerability is to data confidentiality\nand integrity as well as system availability. (CVE-2020-25694)\n\nA flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10,\nbefore 10.15, before 9.6.20 and before 9.5.24. An attacker having permission\nto create non-temporary objects in at least one schema can execute arbitrary SQL\nfunctions under the identity of a superuser. The highest threat from this\nvulnerability is to data confidentiality and integrity as well as system\navailability. (CVE-2020-25695)\n\npsql's \\gset allows overwriting specially treated variables. (CVE-2020-25696)","dates":{"published":"2020-11-21T12:21:00.000Z","modified":"2026-04-16T04:44:00.644Z","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":"postgresql11","name":"postgresql11","label":"postgresql11","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/postgresql11","purlType":"rpm","versions":[{"text":"< 11.10-1.mga7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.10-1.mga7","eol":null,"hubHref":null},{"vendor":"mageia","product":"postgresql9.6","name":"postgresql9.6","label":"postgresql9.6","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/postgresql9.6","purlType":"rpm","versions":[{"text":"< 9.6.20-1.mga7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.6.20-1.mga7","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2020-0432.html","label":"advisories.mageia.org/MGASA-2020-0432.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=27607","label":"bugs.mageia.org/show_bug.cgi?id=27607","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.postgresql.org/about/news/postgresql-131-125-1110-1015-9620-and-9524-released-2111/","label":"www.postgresql.org/about/news/postgresql-131-125-1110-1015-9620-and-9524-released-2111/","hostname":"www.postgresql.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-25694","CVE-2020-25695","CVE-2020-25696"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-11-21T12:21:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:44:00.644Z","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":"2026-10-21T09:34:25.022Z","stale":false,"partial":false}}