Security update for python-urllib3 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2019:2399-1 Final 1 1 2019-09-18T10:53:50Z current 2019-09-18T10:53:50Z 2019-09-18T10:53:50Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for python-urllib3 This update for python-urllib3 fixes the following issues: Security issues fixed: - CVE-2019-9740: Fixed CRLF injection issue (bsc#1129071). - CVE-2019-11236: Fixed CRLF injection via request parameter (bsc#1132663). - CVE-2018-20060: Remove Authorization header when redirecting cross-host (bsc#1119376). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2019-2399,SUSE-OpenStack-Cloud-7-2019-2399 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2019/suse-su-20192399-1/ Link for SUSE-SU-2019:2399-1 https://lists.suse.com/pipermail/sle-security-updates/2019-September/005931.html E-Mail link for SUSE-SU-2019:2399-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1119376 SUSE Bug 1119376 https://bugzilla.suse.com/1129071 SUSE Bug 1129071 https://bugzilla.suse.com/1132663 SUSE Bug 1132663 https://www.suse.com/security/cve/CVE-2018-20060/ SUSE CVE CVE-2018-20060 page https://www.suse.com/security/cve/CVE-2019-11236/ SUSE CVE CVE-2019-11236 page https://www.suse.com/security/cve/CVE-2019-9740/ SUSE CVE CVE-2019-9740 page SUSE OpenStack Cloud 7 python-urllib3-1.16-3.6.1 python-urllib3-1.16-3.6.1 as a component of SUSE OpenStack Cloud 7 urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext. CVE-2018-20060 SUSE OpenStack Cloud 7:python-urllib3-1.16-3.6.1 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/2019/suse-su-20192399-1/ https://www.suse.com/security/cve/CVE-2018-20060.html CVE-2018-20060 https://bugzilla.suse.com/1119376 SUSE Bug 1119376 In the urllib3 library through 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameter. CVE-2019-11236 SUSE OpenStack Cloud 7:python-urllib3-1.16-3.6.1 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/2019/suse-su-20192399-1/ https://www.suse.com/security/cve/CVE-2019-11236.html CVE-2019-11236 https://bugzilla.suse.com/1129071 SUSE Bug 1129071 https://bugzilla.suse.com/1132663 SUSE Bug 1132663 An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n (specifically in the query string after a ? character) followed by an HTTP header or a Redis command. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9. CVE-2019-9740 SUSE OpenStack Cloud 7:python-urllib3-1.16-3.6.1 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/2019/suse-su-20192399-1/ https://www.suse.com/security/cve/CVE-2019-9740.html CVE-2019-9740 https://bugzilla.suse.com/1129071 SUSE Bug 1129071 https://bugzilla.suse.com/1130840 SUSE Bug 1130840 https://bugzilla.suse.com/1132663 SUSE Bug 1132663