Security update for python39

Announcement ID:	SUSE-SU-2023:0707-1
Rating:	important
References:	bsc#1208471
Cross-References:	CVE-2015-20107 CVE-2022-37454 CVE-2022-42919 CVE-2022-45061 CVE-2023-24329
CVSS scores:	CVE-2015-20107 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L CVE-2015-20107 ( NVD ): 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L CVE-2022-37454 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-37454 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-42919 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-42919 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-45061 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2022-45061 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-24329 ( SUSE ): 7.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L CVE-2023-24329 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products:	openSUSE Leap 15.3 openSUSE Leap 15.4 SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 SUSE Linux Enterprise Real Time 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2

An update that solves five vulnerabilities can now be installed.

Description:

This update for python39 fixes the following issues:

• CVE-2023-24329: Fixed blocklists bypass via the urllib.parse component when supplying a URL that starts with blank characters (bsc#1208471).

Update to 3.9.16: - python -m http.server no longer allows terminal control characters sent within a garbage request to be printed to the stderr server log. This is done by changing the http.server BaseHTTPRequestHandler .log_message method to replace control characters with a \xHH hex escape before printing. - Avoid publishing list of active per-interpreter audit hooks via the gc module - The IDNA codec decoder used on DNS hostnames by socket or asyncio related name resolution functions no longer involves a quadratic algorithm. This prevents a potential CPU denial of service if an out-of-spec excessive length hostname involving bidirectional characters were decoded. Some protocols such as urllib http 3xx redirects potentially allow for an attacker to supply such a name (CVE-2015-20107). - Update bundled libexpat to 2.5.0 - Port XKCP’s fix for the buffer overflows in SHA-3 (CVE-2022-37454). - On Linux the multiprocessing module returns to using filesystem backed unix domain sockets for communication with the forkserver process instead of the Linux abstract socket namespace. Only code that chooses to use the “forkserver” start method is affected. Abstract sockets have no permissions and could allow any user on the system in the same network namespace (often the whole system) to inject code into the multiprocessing forkserver process. This was a potential privilege escalation. Filesystem based socket permissions restrict this to the forkserver process user as was the default in Python 3.8 and earlier. This prevents Linux CVE-2022-42919. - The deprecated mailcap module now refuses to inject unsafe text (filenames, MIME types, parameters) into shell commands. Instead of using such text, it will warn and act as if a match was not found (or for test commands, as if the test failed).

Patch Instructions:

To install this SUSE 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 SUSE-2023-707=1
• openSUSE Leap 15.4
  zypper in -t patch openSUSE-SLE-15.4-2023-707=1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-707=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-707=1
• SUSE Linux Enterprise Real Time 15 SP3
  zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-707=1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-707=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2023-707=1
• SUSE Manager Proxy 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-707=1
• SUSE Manager Retail Branch Server 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.2-2023-707=1
• SUSE Manager Server 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-707=1
• SUSE Enterprise Storage 7.1
  zypper in -t patch SUSE-Storage-7.1-2023-707=1

Package List:

• openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
  • python39-doc-devhelp-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-testsuite-debuginfo-3.9.16-150300.4.24.1
  • python39-tools-3.9.16-150300.4.24.1
  • python39-doc-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • python39-testsuite-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
• openSUSE Leap 15.3 (x86_64)
  • python39-base-32bit-3.9.16-150300.4.24.1
  • python39-32bit-debuginfo-3.9.16-150300.4.24.1
  • libpython3_9-1_0-32bit-debuginfo-3.9.16-150300.4.24.1
  • libpython3_9-1_0-32bit-3.9.16-150300.4.24.1
  • python39-base-32bit-debuginfo-3.9.16-150300.4.24.1
  • python39-32bit-3.9.16-150300.4.24.1
• openSUSE Leap 15.3 (aarch64_ilp32)
  • python39-64bit-3.9.16-150300.4.24.1
  • libpython3_9-1_0-64bit-3.9.16-150300.4.24.1
  • python39-base-64bit-debuginfo-3.9.16-150300.4.24.1
  • python39-base-64bit-3.9.16-150300.4.24.1
  • libpython3_9-1_0-64bit-debuginfo-3.9.16-150300.4.24.1
  • python39-64bit-debuginfo-3.9.16-150300.4.24.1
• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
  • python39-doc-devhelp-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-testsuite-debuginfo-3.9.16-150300.4.24.1
  • python39-tools-3.9.16-150300.4.24.1
  • python39-doc-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • python39-testsuite-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
• openSUSE Leap 15.4 (x86_64)
  • python39-base-32bit-3.9.16-150300.4.24.1
  • python39-32bit-debuginfo-3.9.16-150300.4.24.1
  • libpython3_9-1_0-32bit-debuginfo-3.9.16-150300.4.24.1
  • libpython3_9-1_0-32bit-3.9.16-150300.4.24.1
  • python39-base-32bit-debuginfo-3.9.16-150300.4.24.1
  • python39-32bit-3.9.16-150300.4.24.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64 x86_64)
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-tools-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-tools-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
• SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-tools-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x x86_64)
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-tools-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-tools-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
• SUSE Manager Proxy 4.2 (x86_64)
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
• SUSE Manager Retail Branch Server 4.2 (x86_64)
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
• SUSE Manager Server 4.2 (ppc64le s390x x86_64)
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1
• SUSE Enterprise Storage 7.1 (aarch64 x86_64)
  • python39-devel-3.9.16-150300.4.24.1
  • python39-debuginfo-3.9.16-150300.4.24.1
  • python39-tk-3.9.16-150300.4.24.1
  • libpython3_9-1_0-3.9.16-150300.4.24.1
  • python39-base-debuginfo-3.9.16-150300.4.24.1
  • python39-curses-3.9.16-150300.4.24.1
  • python39-tk-debuginfo-3.9.16-150300.4.24.1
  • python39-core-debugsource-3.9.16-150300.4.24.1
  • libpython3_9-1_0-debuginfo-3.9.16-150300.4.24.1
  • python39-3.9.16-150300.4.24.1
  • python39-curses-debuginfo-3.9.16-150300.4.24.1
  • python39-debugsource-3.9.16-150300.4.24.1
  • python39-tools-3.9.16-150300.4.24.1
  • python39-base-3.9.16-150300.4.24.1
  • python39-dbm-3.9.16-150300.4.24.1
  • python39-dbm-debuginfo-3.9.16-150300.4.24.1
  • python39-idle-3.9.16-150300.4.24.1

References:

• https://www.suse.com/security/cve/CVE-2015-20107.html
• https://www.suse.com/security/cve/CVE-2022-37454.html
• https://www.suse.com/security/cve/CVE-2022-42919.html
• https://www.suse.com/security/cve/CVE-2022-45061.html
• https://www.suse.com/security/cve/CVE-2023-24329.html
• https://bugzilla.suse.com/show_bug.cgi?id=1208471