{"schema_version":"1.7.3","id":"SUSE-SU-2021:3524-1","published":"2021-10-26T13:40:46Z","modified":"2026-02-04T03:56:01.822607Z","related":["CVE-2021-3733","CVE-2021-3737"],"upstream":["CVE-2021-3733","CVE-2021-3737"],"summary":"Security update for python","details":"This update for python fixes the following issues:\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","affected":[{"package":{"name":"python","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/python&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-28.74.1"}]}],"ecosystem_specific":{"binaries":[{"libpython2_7-1_0":"2.7.18-28.74.2","libpython2_7-1_0-32bit":"2.7.18-28.74.2","python":"2.7.18-28.74.1","python-32bit":"2.7.18-28.74.1","python-base":"2.7.18-28.74.2","python-base-32bit":"2.7.18-28.74.2","python-curses":"2.7.18-28.74.1","python-demo":"2.7.18-28.74.1","python-devel":"2.7.18-28.74.2","python-doc":"2.7.18-28.74.1","python-doc-pdf":"2.7.18-28.74.1","python-gdbm":"2.7.18-28.74.1","python-idle":"2.7.18-28.74.1","python-tk":"2.7.18-28.74.1","python-xml":"2.7.18-28.74.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3524-1.json"}},{"package":{"name":"python-base","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/python-base&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-28.74.2"}]}],"ecosystem_specific":{"binaries":[{"libpython2_7-1_0":"2.7.18-28.74.2","libpython2_7-1_0-32bit":"2.7.18-28.74.2","python":"2.7.18-28.74.1","python-32bit":"2.7.18-28.74.1","python-base":"2.7.18-28.74.2","python-base-32bit":"2.7.18-28.74.2","python-curses":"2.7.18-28.74.1","python-demo":"2.7.18-28.74.1","python-devel":"2.7.18-28.74.2","python-doc":"2.7.18-28.74.1","python-doc-pdf":"2.7.18-28.74.1","python-gdbm":"2.7.18-28.74.1","python-idle":"2.7.18-28.74.1","python-tk":"2.7.18-28.74.1","python-xml":"2.7.18-28.74.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3524-1.json"}},{"package":{"name":"python-doc","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/python-doc&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-28.74.1"}]}],"ecosystem_specific":{"binaries":[{"libpython2_7-1_0":"2.7.18-28.74.2","libpython2_7-1_0-32bit":"2.7.18-28.74.2","python":"2.7.18-28.74.1","python-32bit":"2.7.18-28.74.1","python-base":"2.7.18-28.74.2","python-base-32bit":"2.7.18-28.74.2","python-curses":"2.7.18-28.74.1","python-demo":"2.7.18-28.74.1","python-devel":"2.7.18-28.74.2","python-doc":"2.7.18-28.74.1","python-doc-pdf":"2.7.18-28.74.1","python-gdbm":"2.7.18-28.74.1","python-idle":"2.7.18-28.74.1","python-tk":"2.7.18-28.74.1","python-xml":"2.7.18-28.74.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3524-1.json"}},{"package":{"name":"python","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/python&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-28.74.1"}]}],"ecosystem_specific":{"binaries":[{"libpython2_7-1_0":"2.7.18-28.74.2","libpython2_7-1_0-32bit":"2.7.18-28.74.2","python":"2.7.18-28.74.1","python-32bit":"2.7.18-28.74.1","python-base":"2.7.18-28.74.2","python-base-32bit":"2.7.18-28.74.2","python-curses":"2.7.18-28.74.1","python-demo":"2.7.18-28.74.1","python-devel":"2.7.18-28.74.2","python-doc":"2.7.18-28.74.1","python-doc-pdf":"2.7.18-28.74.1","python-gdbm":"2.7.18-28.74.1","python-idle":"2.7.18-28.74.1","python-tk":"2.7.18-28.74.1","python-xml":"2.7.18-28.74.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3524-1.json"}},{"package":{"name":"python-base","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/python-base&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-28.74.2"}]}],"ecosystem_specific":{"binaries":[{"libpython2_7-1_0":"2.7.18-28.74.2","libpython2_7-1_0-32bit":"2.7.18-28.74.2","python":"2.7.18-28.74.1","python-32bit":"2.7.18-28.74.1","python-base":"2.7.18-28.74.2","python-base-32bit":"2.7.18-28.74.2","python-curses":"2.7.18-28.74.1","python-demo":"2.7.18-28.74.1","python-devel":"2.7.18-28.74.2","python-doc":"2.7.18-28.74.1","python-doc-pdf":"2.7.18-28.74.1","python-gdbm":"2.7.18-28.74.1","python-idle":"2.7.18-28.74.1","python-tk":"2.7.18-28.74.1","python-xml":"2.7.18-28.74.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3524-1.json"}},{"package":{"name":"python-doc","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/python-doc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-28.74.1"}]}],"ecosystem_specific":{"binaries":[{"libpython2_7-1_0":"2.7.18-28.74.2","libpython2_7-1_0-32bit":"2.7.18-28.74.2","python":"2.7.18-28.74.1","python-32bit":"2.7.18-28.74.1","python-base":"2.7.18-28.74.2","python-base-32bit":"2.7.18-28.74.2","python-curses":"2.7.18-28.74.1","python-demo":"2.7.18-28.74.1","python-devel":"2.7.18-28.74.2","python-doc":"2.7.18-28.74.1","python-doc-pdf":"2.7.18-28.74.1","python-gdbm":"2.7.18-28.74.1","python-idle":"2.7.18-28.74.1","python-tk":"2.7.18-28.74.1","python-xml":"2.7.18-28.74.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3524-1.json"}},{"package":{"name":"python-base","ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","purl":"pkg:rpm/suse/python-base&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-28.74.2"}]}],"ecosystem_specific":{"binaries":[{"python-devel":"2.7.18-28.74.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3524-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20213524-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189241"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189287"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3733"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3737"}]}