SUSE update for python3

1) Input validation error

EUVDB-ID: #VU72618

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-24329

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass implemented filters.

The vulnerability exists due to insufficient validation of URLs that start with blank characters within urllib.parse component of Python. A remote attacker can pass specially crafted URL to bypass existing filters.

Mitigation

Update the affected package python3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro for Rancher: 5.2 - 5.3

Development Tools Module: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP3 - SP4

SUSE Linux Enterprise Server 15: SP3 - SP4

SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3

SUSE Linux Enterprise Real Time 15: SP3 - SP4

SUSE Linux Enterprise High Performance Computing LTSS 15: SP3

SUSE Linux Enterprise High Performance Computing ESPOS 15: SP3

SUSE Linux Enterprise High Performance Computing 15: SP3 - SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.2 - 5.3

SUSE Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.2 - 4.3

SUSE Manager Server: 4.2 - 4.3

SUSE Manager Proxy: 4.2 - 4.3

openSUSE Leap: 15.4

libpython3_6m1_0-32bit-debuginfo: before 3.6.15-150300.10.45.1

libpython3_6m1_0-32bit: before 3.6.15-150300.10.45.1

python3-idle: before 3.6.15-150300.10.45.1

python3-curses: before 3.6.15-150300.10.45.1

python3-devel: before 3.6.15-150300.10.45.1

python3-tk-debuginfo: before 3.6.15-150300.10.45.1

python3-tk: before 3.6.15-150300.10.45.1

python3-testsuite: before 3.6.15-150300.10.45.1

python3-dbm: before 3.6.15-150300.10.45.1

python3-doc: before 3.6.15-150300.10.45.1

python3-doc-devhelp: before 3.6.15-150300.10.45.1

python3-devel-debuginfo: before 3.6.15-150300.10.45.1

python3-dbm-debuginfo: before 3.6.15-150300.10.45.1

python3-tools: before 3.6.15-150300.10.45.1

python3-testsuite-debuginfo: before 3.6.15-150300.10.45.1

python3-curses-debuginfo: before 3.6.15-150300.10.45.1

python3-core-debugsource: before 3.6.15-150300.10.45.1

python3-debuginfo: before 3.6.15-150300.10.45.1

python3-base-debuginfo: before 3.6.15-150300.10.45.1

python3: before 3.6.15-150300.10.45.1

libpython3_6m1_0: before 3.6.15-150300.10.45.1

python3-base: before 3.6.15-150300.10.45.1

python3-debugsource: before 3.6.15-150300.10.45.1

libpython3_6m1_0-debuginfo: before 3.6.15-150300.10.45.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:development_tools_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp3_ltss:15-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_ltss_15:SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_espos_15:SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:libpython3_6m1_0-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libpython3_6m1_0-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-idle:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-curses:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-tk-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-tk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-testsuite:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-dbm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-doc:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-doc-devhelp:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-dbm-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-tools:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-testsuite-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-core-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libpython3_6m1_0:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libpython3_6m1_0-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20230868-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.