{"schema_version":"1.7.3","id":"SUSE-SU-2020:3269-1","published":"2020-11-10T14:58:07Z","modified":"2026-02-04T03:49:12.768180Z","related":["CVE-2019-16785","CVE-2019-16786","CVE-2019-16789","CVE-2019-16792"],"upstream":["CVE-2019-16785","CVE-2019-16786","CVE-2019-16789","CVE-2019-16792"],"summary":"Security update for python-waitress","details":"This update for python-waitress to 1.4.3 fixes the following security issues:\n\n- CVE-2019-16785: HTTP request smuggling through LF vs CRLF handling (bsc#1161088).\n- CVE-2019-16786: HTTP request smuggling through invalid Transfer-Encoding (bsc#1161089).\n- CVE-2019-16789: HTTP request smuggling through invalid whitespace characters (bsc#1160790).\n- CVE-2019-16792: HTTP request smuggling by sending the Content-Length header twice (bsc#1161670).\n","affected":[{"package":{"name":"python-waitress","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","purl":"pkg:rpm/suse/python-waitress&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python3-waitress":"1.4.3-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3269-1.json"}},{"package":{"name":"python-waitress","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","purl":"pkg:rpm/suse/python-waitress&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python3-waitress":"1.4.3-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3269-1.json"}},{"package":{"name":"python-waitress","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP1","purl":"pkg:rpm/suse/python-waitress&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python2-waitress":"1.4.3-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3269-1.json"}},{"package":{"name":"python-waitress","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP2","purl":"pkg:rpm/suse/python-waitress&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python2-waitress":"1.4.3-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3269-1.json"}},{"package":{"name":"python-waitress","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","purl":"pkg:rpm/suse/python-waitress&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python3-waitress":"1.4.3-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3269-1.json"}},{"package":{"name":"python-waitress","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","purl":"pkg:rpm/suse/python-waitress&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python3-waitress":"1.4.3-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3269-1.json"}},{"package":{"name":"python-waitress","ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","purl":"pkg:rpm/suse/python-waitress&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python3-waitress":"1.4.3-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3269-1.json"}},{"package":{"name":"python-waitress","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","purl":"pkg:rpm/suse/python-waitress&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python3-waitress":"1.4.3-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3269-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20203269-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1160790"},{"type":"REPORT","url":"https://bugzilla.suse.com/1161088"},{"type":"REPORT","url":"https://bugzilla.suse.com/1161089"},{"type":"REPORT","url":"https://bugzilla.suse.com/1161670"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-16785"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-16786"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-16789"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-16792"}]}