openSUSE Security Update: Security update for python ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:3489-1 Rating: moderate References: #1189241 #1189287 Cross-References: CVE-2021-3733 CVE-2021-3737 CVSS scores: CVE-2021-3733 (SUSE): 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2021-3737 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for python fixes the following issues: - CVE-2021-3737: Fixed http client infinite line reading (DoS) after a http 100. (bsc#1189241) - CVE-2021-3733: Fixed ReDoS in urllib.request. (bsc#1189287) Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2021-3489=1 Package List: - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): libpython2_7-1_0-2.7.18-33.1 libpython2_7-1_0-debuginfo-2.7.18-33.1 python-2.7.18-33.1 python-base-2.7.18-33.1 python-base-debuginfo-2.7.18-33.1 python-base-debugsource-2.7.18-33.1 python-curses-2.7.18-33.1 python-curses-debuginfo-2.7.18-33.1 python-debuginfo-2.7.18-33.1 python-debugsource-2.7.18-33.1 python-demo-2.7.18-33.1 python-devel-2.7.18-33.1 python-gdbm-2.7.18-33.1 python-gdbm-debuginfo-2.7.18-33.1 python-idle-2.7.18-33.1 python-tk-2.7.18-33.1 python-tk-debuginfo-2.7.18-33.1 python-xml-2.7.18-33.1 python-xml-debuginfo-2.7.18-33.1 - openSUSE Leap 15.3 (noarch): python-doc-2.7.18-33.1 python-doc-pdf-2.7.18-33.1 - openSUSE Leap 15.3 (x86_64): libpython2_7-1_0-32bit-2.7.18-33.1 libpython2_7-1_0-32bit-debuginfo-2.7.18-33.1 python-32bit-2.7.18-33.1 python-32bit-debuginfo-2.7.18-33.1 python-base-32bit-2.7.18-33.1 python-base-32bit-debuginfo-2.7.18-33.1 References: https://www.suse.com/security/cve/CVE-2021-3733.html https://www.suse.com/security/cve/CVE-2021-3737.html https://bugzilla.suse.com/1189241 https://bugzilla.suse.com/1189287