{"schemaVersion":3,"id":"MGASA-2021-0570","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated privoxy packages fix security vulnerabilities\n\nUpdated privoxy packages fix security vulnerabilities:\n\nA security issue has been found in Privoxy before version 3.0.33.\nget_url_spec_param() did not free memory of compiled pattern spec\nbefore bailing (CVE-2021-44540).\n\nA security issue has been found in Privoxy before version 3.0.33.\nprocess_encrypted_request_headers() did not free header memory when\nfailing to get the request destination (CVE-2021-44541).\n\nA security issue has been found in Privoxy before version 3.0.33.\nsend_http_request() leaked memory when handling errors (CVE-2021-44542).\n\nA security issue has been found in Privoxy before version 3.0.33.\ncgi_error_no_template() did not encode the template name, which could\nlead to cross-site scripting when Privoxy is configured to servce the\nuser-manual itself (CVE-2021-44543).","dates":{"published":"2021-12-19T16:13:42.000Z","modified":"2026-04-16T04:43:53.315Z","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":"privoxy","name":"privoxy","label":"privoxy","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/privoxy","purlType":"rpm","versions":[{"text":"< 3.0.32-1.1.mga8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.0.32-1.1.mga8","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2021-0570.html","label":"advisories.mageia.org/MGASA-2021-0570.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=29745","label":"bugs.mageia.org/show_bug.cgi?id=29745","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"http://www.privoxy.org/announce.txt","label":"www.privoxy.org/announce.txt","hostname":"www.privoxy.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2021-44540","CVE-2021-44541","CVE-2021-44542","CVE-2021-44543"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-12-19T16:13:42.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:43:53.315Z","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":"2026-10-20T16:06:15.770Z","stale":false,"partial":false}}