{"schemaVersion":3,"id":"MGASA-2020-0153","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated weechat packages fix security vulnerabilities\n\nUpdated weechat packages fix security vulnerabilities:\n\nAn issue was discovered in WeeChat before 2.7.1 (0.4.0 to 2.7 are\naffected). A malformed message 352 (who) can cause a NULL pointer\ndereference in the callback function, resulting in a crash\n(CVE-2020-9759).\n\nAn issue was discovered in WeeChat before 2.7.1 (0.3.4 to 2.7 are\naffected). When a new IRC message 005 is received with longer nick\nprefixes, a buffer overflow and possibly a crash can happen when a\nnew mode is set for a nick (CVE-2020-9760).","dates":{"published":"2020-04-02T22:48:49.000Z","modified":"2026-04-16T04:41:26.976Z","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":"weechat","name":"weechat","label":"weechat","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/weechat","purlType":"rpm","versions":[{"text":"< 2.7.1-1.mga7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.7.1-1.mga7","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2020-0153.html","label":"advisories.mageia.org/MGASA-2020-0153.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=26400","label":"bugs.mageia.org/show_bug.cgi?id=26400","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.debian.org/lts/security/2020/dla-2157","label":"www.debian.org/lts/security/2020/dla-2157","hostname":"www.debian.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-9759","CVE-2020-9760"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-04-02T22:48:49.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:41:26.976Z","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":"2026-10-21T21:43:32.051Z","stale":false,"partial":false}}