SUSE update for python3

1) Open redirect

EUVDB-ID: #VU67591

Risk: Low

CVSSv4.0: 0.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-28861

CWE-ID: CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Exploit availability: No

Description

The vulnerability allows a remote attacker to redirect victims to arbitrary URL.

The vulnerability exists due to improper sanitization of user-supplied data in lib/http/server.py due to missing protection against multiple (/) at the beginning of URI path. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.

Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.

Mitigation

Update the affected package python3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.2 - 5.3

openSUSE Leap Micro: 5.2

SUSE Manager Retail Branch Server: 4.2 - 4.3

SUSE Linux Enterprise Storage: 7.1

SUSE Manager Server: 4.2 - 4.3

SUSE Manager Proxy: 4.2 - 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

openSUSE Leap: 15.3 - 15.4

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

SUSE Linux Enterprise Server: 15-SP3 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3 - 15-SP4

libpython3_6m1_0-32bit-debuginfo: before 3.6.15-150300.10.30.1

libpython3_6m1_0-32bit: before 3.6.15-150300.10.30.1

python3-tools: before 3.6.15-150300.10.30.1

python3-tk-debuginfo: before 3.6.15-150300.10.30.1

python3-tk: before 3.6.15-150300.10.30.1

python3-testsuite-debuginfo: before 3.6.15-150300.10.30.1

python3-testsuite: before 3.6.15-150300.10.30.1

python3-idle: before 3.6.15-150300.10.30.1

python3-doc-devhelp: before 3.6.15-150300.10.30.1

python3-doc: before 3.6.15-150300.10.30.1

python3-devel-debuginfo: before 3.6.15-150300.10.30.1

python3-devel: before 3.6.15-150300.10.30.1

python3-dbm-debuginfo: before 3.6.15-150300.10.30.1

python3-dbm: before 3.6.15-150300.10.30.1

python3-curses-debuginfo: before 3.6.15-150300.10.30.1

python3-curses: before 3.6.15-150300.10.30.1

python3-debugsource: before 3.6.15-150300.10.30.1

python3-debuginfo: before 3.6.15-150300.10.30.1

python3-core-debugsource: before 3.6.15-150300.10.30.1

python3-base-debuginfo: before 3.6.15-150300.10.30.1

python3-base: before 3.6.15-150300.10.30.1

python3: before 3.6.15-150300.10.30.1

libpython3_6m1_0-debuginfo: before 3.6.15-150300.10.30.1

libpython3_6m1_0: before 3.6.15-150300.10.30.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_storage:7.1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_development_tools:15-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3:*:*:*:*:*:*:*
• 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-tools:*:*:*:*:*: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-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-testsuite:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-idle:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-doc-devhelp:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-doc:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-dbm-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-dbm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-curses:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-core-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libpython3_6m1_0-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libpython3_6m1_0:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20223544-1/

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.