[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-MGASA-2021-0435":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-05T08:55:32.481Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":18,"duplicates":19,"related":20,"reserved_at":9,"published_at":23,"modified_at":24,"state":9,"summary":25,"references_raw":27,"kevs":48,"epss":9,"epss_history":49,"metrics":50,"affected":51},"MGASA-2021-0435","Updated python3 packages fix security vulnerability\n\nbpo-42278: Replaced usage of tempfile.mktemp() with TemporaryDirectory to\navoid a potential race condition.\n\nbpo-44394: Update the vendored copy of libexpat to 2.4.1 (from 2.2.8) to\nget the fix for the CVE-2013-0340 “Billion Laughs” vulnerability. This\ncopy is most used on Windows and macOS.\n\nbpo-43124: Made the internal putcmd function in smtplib sanitize input for\npresence of \\r and \\n characters to avoid (unlikely) command injection.\n\nbpo-36384: ipaddress module no longer accepts any leading zeros in IPv4\naddress strings. Leading zeros are ambiguous and interpreted as octal\nnotation by some libraries. For example the legacy function\nsocket.inet_aton() treats leading zeros as octal notation. glibc\nimplementation of modern inet_pton() does not accept any leading zeros.\nFor a while the ipaddress module used to accept ambiguous leading zeros.\n\nIt was discovered that Python incorrectly handled certain RFCs.\nAn attacker could possibly use this issue to cause a denial of service.\nThis issue only affected Ubuntu 16.04 ESM. (CVE-2021-3733)\n\nIt was discovered that Python incorrectly handled certain\nserver responses. An attacker could possibly use this issue to\ncause a denial of service. (CVE-2021-3737)\n",null,[],[],[],[14,16],{"_key":15},"CVE-2021-3733",{"_key":17},"CVE-2021-3737",[],[],[21,22],{"_key":15},{"_key":17},"2021-09-23T04:49:29Z","2026-04-16T04:24:34.168808Z",{"cisa_kev":26,"cisa_ransomware":26,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[28,34,39,44],{"url":29,"sources":30,"tags":32},"https://advisories.mageia.org/MGASA-2021-0435.html",[31],"osv_mageia",[33],"Advisory",{"url":35,"sources":36,"tags":37},"https://bugs.mageia.org/show_bug.cgi?id=29450",[31],[38],"REPORT",{"url":40,"sources":41,"tags":42},"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/K7QDAEX4PWRYYEIXRF5QDGKJULJO6HKD/",[31],[38,43],"WEB",{"url":45,"sources":46,"tags":47},"https://docs.python.org/release/3.8.12/whatsnew/changelog.html",[31],[38,43],[],[],[],[52],{"ecosystem":53,"name":54,"vendor":55,"product":54,"cpe_part":9,"purl_type":56,"purl_namespace":55,"purl_name":54,"source":9,"versions":57},"Mageia","python3","mageia","rpm",[58],{"version":59,"is_range":60,"range_type":61,"version_start":9,"version_start_type":9,"version_end":62,"version_end_type":63,"fixed_in":9},"lt3_8_12_1_mga8",true,"ecosystem","3.8.12-1.mga8","excluding"]