Security update for python36 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2021:3486-1 Final 1 1 2021-10-20T14:18:08Z current 2021-10-20T14:18:08Z 2021-10-20T14:18:08Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for python36 This update for python36 fixes the following issues: - Update to 3.6.15: - CVE-2021-3737: Fixed a DoS caused by infinitely reading potential HTTP headers after a 100 Continue status response from the server. (bsc#1189241) - CVE-2021-3426: Fixed an information disclosure via pydoc. (bsc#1183374) - CVE-2021-3733: Fixed a ReDoS in urllib.request. (bsc#1189287) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES12-SP5-Azure-BYOS-2021-3486,Image SLES12-SP5-Azure-Basic-On-Demand-2021-3486,Image SLES12-SP5-Azure-HPC-BYOS-2021-3486,Image SLES12-SP5-Azure-HPC-On-Demand-2021-3486,Image SLES12-SP5-Azure-SAP-BYOS-2021-3486,Image SLES12-SP5-Azure-SAP-On-Demand-2021-3486,Image SLES12-SP5-Azure-Standard-On-Demand-2021-3486,Image SLES12-SP5-EC2-BYOS-2021-3486,Image SLES12-SP5-EC2-ECS-On-Demand-2021-3486,Image SLES12-SP5-EC2-On-Demand-2021-3486,Image SLES12-SP5-EC2-SAP-BYOS-2021-3486,Image SLES12-SP5-EC2-SAP-On-Demand-2021-3486,Image SLES12-SP5-GCE-BYOS-2021-3486,Image SLES12-SP5-GCE-On-Demand-2021-3486,Image SLES12-SP5-GCE-SAP-BYOS-2021-3486,Image SLES12-SP5-GCE-SAP-On-Demand-2021-3486,Image SLES12-SP5-SAP-Azure-LI-BYOS-Production-2021-3486,Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production-2021-3486,SUSE-2021-3486,SUSE-SLE-SERVER-12-SP5-2021-3486 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2021/suse-su-20213486-1/ Link for SUSE-SU-2021:3486-1 https://lists.suse.com/pipermail/sle-security-updates/2021-October/009625.html E-Mail link for SUSE-SU-2021:3486-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1180125 SUSE Bug 1180125 https://bugzilla.suse.com/1183374 SUSE Bug 1183374 https://bugzilla.suse.com/1183858 SUSE Bug 1183858 https://bugzilla.suse.com/1185588 SUSE Bug 1185588 https://bugzilla.suse.com/1189241 SUSE Bug 1189241 https://bugzilla.suse.com/1189287 SUSE Bug 1189287 https://www.suse.com/security/cve/CVE-2021-3426/ SUSE CVE CVE-2021-3426 page https://www.suse.com/security/cve/CVE-2021-3733/ SUSE CVE CVE-2021-3733 page https://www.suse.com/security/cve/CVE-2021-3737/ SUSE CVE CVE-2021-3737 page Image SLES12-SP5-Azure-BYOS Image SLES12-SP5-Azure-Basic-On-Demand Image SLES12-SP5-Azure-HPC-BYOS Image SLES12-SP5-Azure-HPC-On-Demand Image SLES12-SP5-Azure-SAP-BYOS Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand Image SLES12-SP5-EC2-BYOS Image SLES12-SP5-EC2-ECS-On-Demand Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand Image SLES12-SP5-GCE-BYOS Image SLES12-SP5-GCE-On-Demand Image SLES12-SP5-GCE-SAP-BYOS Image SLES12-SP5-GCE-SAP-On-Demand Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 libpython3_6m1_0-3.6.15-11.1 python36-base-3.6.15-11.1 libpython3_6m1_0-32bit-3.6.15-11.1 libpython3_6m1_0-64bit-3.6.15-11.1 python36-3.6.15-11.1 python36-32bit-3.6.15-11.1 python36-64bit-3.6.15-11.1 python36-base-32bit-3.6.15-11.1 python36-base-64bit-3.6.15-11.1 python36-curses-3.6.15-11.1 python36-dbm-3.6.15-11.1 python36-devel-3.6.15-11.1 python36-doc-3.6.15-11.1 python36-doc-devhelp-3.6.15-11.1 python36-idle-3.6.15-11.1 python36-testsuite-3.6.15-11.1 python36-tk-3.6.15-11.1 python36-tools-3.6.15-11.1 libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-BYOS python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-BYOS libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-Basic-On-Demand python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-Basic-On-Demand libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-HPC-BYOS python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-HPC-BYOS libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-HPC-On-Demand python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-HPC-On-Demand libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-SAP-BYOS python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-SAP-BYOS libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-SAP-On-Demand python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-SAP-On-Demand libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-Standard-On-Demand python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-Azure-Standard-On-Demand libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-BYOS python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-BYOS libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-ECS-On-Demand python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-ECS-On-Demand libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-On-Demand python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-On-Demand libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-SAP-BYOS python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-SAP-BYOS libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-SAP-On-Demand python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-EC2-SAP-On-Demand libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-GCE-BYOS python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-GCE-BYOS libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-GCE-On-Demand python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-GCE-On-Demand libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-GCE-SAP-BYOS python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-GCE-SAP-BYOS libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-GCE-SAP-On-Demand python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-GCE-SAP-On-Demand libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production libpython3_6m1_0-3.6.15-11.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production python36-base-3.6.15-11.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production libpython3_6m1_0-3.6.15-11.1 as a component of SUSE Linux Enterprise Server 12 SP5 python36-3.6.15-11.1 as a component of SUSE Linux Enterprise Server 12 SP5 python36-base-3.6.15-11.1 as a component of SUSE Linux Enterprise Server 12 SP5 libpython3_6m1_0-3.6.15-11.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 python36-3.6.15-11.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 python36-base-3.6.15-11.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7. CVE-2021-3426 Image SLES12-SP5-Azure-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-Basic-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-Basic-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-Standard-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-Standard-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-ECS-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-ECS-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:python36-base-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:python36-base-3.6.15-11.1 SUSE Linux Enterprise Server 12 SP5:libpython3_6m1_0-3.6.15-11.1 SUSE Linux Enterprise Server 12 SP5:python36-3.6.15-11.1 SUSE Linux Enterprise Server 12 SP5:python36-base-3.6.15-11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libpython3_6m1_0-3.6.15-11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:python36-3.6.15-11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:python36-base-3.6.15-11.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20213486-1/ https://www.suse.com/security/cve/CVE-2021-3426.html CVE-2021-3426 https://bugzilla.suse.com/1183374 SUSE Bug 1183374 There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability. CVE-2021-3733 Image SLES12-SP5-Azure-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-Basic-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-Basic-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-Standard-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-Standard-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-ECS-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-ECS-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:python36-base-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:python36-base-3.6.15-11.1 SUSE Linux Enterprise Server 12 SP5:libpython3_6m1_0-3.6.15-11.1 SUSE Linux Enterprise Server 12 SP5:python36-3.6.15-11.1 SUSE Linux Enterprise Server 12 SP5:python36-base-3.6.15-11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libpython3_6m1_0-3.6.15-11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:python36-3.6.15-11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:python36-base-3.6.15-11.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20213486-1/ https://www.suse.com/security/cve/CVE-2021-3733.html CVE-2021-3733 https://bugzilla.suse.com/1189287 SUSE Bug 1189287 A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability. CVE-2021-3737 Image SLES12-SP5-Azure-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-Basic-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-Basic-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-HPC-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-SAP-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-Azure-Standard-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-Azure-Standard-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-ECS-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-ECS-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-EC2-SAP-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-BYOS:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-BYOS:python36-base-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-On-Demand:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-GCE-SAP-On-Demand:python36-base-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:python36-base-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:libpython3_6m1_0-3.6.15-11.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:python36-base-3.6.15-11.1 SUSE Linux Enterprise Server 12 SP5:libpython3_6m1_0-3.6.15-11.1 SUSE Linux Enterprise Server 12 SP5:python36-3.6.15-11.1 SUSE Linux Enterprise Server 12 SP5:python36-base-3.6.15-11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libpython3_6m1_0-3.6.15-11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:python36-3.6.15-11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:python36-base-3.6.15-11.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20213486-1/ https://www.suse.com/security/cve/CVE-2021-3737.html CVE-2021-3737 https://bugzilla.suse.com/1189241 SUSE Bug 1189241