{"schema_version":"1.7.3","id":"SUSE-SU-2021:4015-2","published":"2021-12-23T11:37:47Z","modified":"2026-02-04T04:06:09.419248Z","related":["CVE-2021-3426","CVE-2021-3733","CVE-2021-3737"],"upstream":["CVE-2021-3426","CVE-2021-3733","CVE-2021-3737"],"summary":"Security update for python3","details":"This update for python3 fixes the following issues:\n\n\n- CVE-2021-3737: Fixed http client infinite line reading (DoS) after a http 100. (bsc#1189241)\n- CVE-2021-3733: Fixed ReDoS in urllib.request. (bsc#1189287)\n- CVE-2021-3426: Fixed an information disclosure via pydoc. (bsc#1183374)\n\n- Rebuild to get new headers, avoid building in support for stropts.h (bsc#1187338).\n","affected":[{"package":{"name":"python3","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","purl":"pkg:rpm/suse/python3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-3.91.4"}]}],"ecosystem_specific":{"binaries":[{"libpython3_6m1_0":"3.6.15-3.91.3","python3":"3.6.15-3.91.4","python3-base":"3.6.15-3.91.3","python3-curses":"3.6.15-3.91.4","python3-dbm":"3.6.15-3.91.4","python3-devel":"3.6.15-3.91.3","python3-idle":"3.6.15-3.91.4","python3-tk":"3.6.15-3.91.4","python3-tools":"3.6.15-3.91.3"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:4015-2.json"}},{"package":{"name":"python3-core","ecosystem":"SUSE:Linux Enterprise High Performance Computing 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