SUSE update for postgresql12
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2023-2454 CVE-2023-2455 |
| CWE-ID | CWE-264 CWE-254 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 SP3 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 SP2 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing LTSS 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing ESPOS 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS Operating systems & Components / Operating system SUSE Enterprise Storage Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system postgresql12-docs Operating systems & Components / Operating system package or component postgresql12-server-devel-debuginfo Operating systems & Components / Operating system package or component postgresql12-pltcl-debuginfo Operating systems & Components / Operating system package or component postgresql12-plperl-debuginfo Operating systems & Components / Operating system package or component postgresql12-devel Operating systems & Components / Operating system package or component postgresql12-server Operating systems & Components / Operating system package or component postgresql12-debugsource Operating systems & Components / Operating system package or component postgresql12-pltcl Operating systems & Components / Operating system package or component postgresql12-llvmjit-debuginfo Operating systems & Components / Operating system package or component postgresql12-devel-debuginfo Operating systems & Components / Operating system package or component postgresql12 Operating systems & Components / Operating system package or component postgresql12-plpython-debuginfo Operating systems & Components / Operating system package or component postgresql12-server-devel Operating systems & Components / Operating system package or component postgresql12-server-debuginfo Operating systems & Components / Operating system package or component postgresql12-test Operating systems & Components / Operating system package or component postgresql12-plpython Operating systems & Components / Operating system package or component postgresql12-llvmjit-devel Operating systems & Components / Operating system package or component postgresql12-plperl Operating systems & Components / Operating system package or component postgresql12-contrib Operating systems & Components / Operating system package or component postgresql12-debuginfo Operating systems & Components / Operating system package or component postgresql12-llvmjit Operating systems & Components / Operating system package or component postgresql12-contrib-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Permissions, Privileges, and Access Controls
EUVDB-ID: #VU76041
Risk: Medium
CVSSv4.0: 6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-2454
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a remote user to execute arbitrary code on the system.
The vulnerability exists due to improperly imposed security restrictions. A remote database user with CREATE privilege can bypass protective search_path changes via "CREATE SCHEMA ... schema_element" command and execute arbitrary code on the system.
Update the affected package postgresql12 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2 - SP3
SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3
SUSE Linux Enterprise Server 15: SP2 - SP3
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
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: SP2 - SP3
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Enterprise Storage: 7.1
openSUSE Leap: 15.4
postgresql12-docs: before 12.15-150200.8.44.1
postgresql12-server-devel-debuginfo: before 12.15-150200.8.44.1
postgresql12-pltcl-debuginfo: before 12.15-150200.8.44.1
postgresql12-plperl-debuginfo: before 12.15-150200.8.44.1
postgresql12-devel: before 12.15-150200.8.44.1
postgresql12-server: before 12.15-150200.8.44.1
postgresql12-debugsource: before 12.15-150200.8.44.1
postgresql12-pltcl: before 12.15-150200.8.44.1
postgresql12-llvmjit-debuginfo: before 12.15-150200.8.44.1
postgresql12-devel-debuginfo: before 12.15-150200.8.44.1
postgresql12: before 12.15-150200.8.44.1
postgresql12-plpython-debuginfo: before 12.15-150200.8.44.1
postgresql12-server-devel: before 12.15-150200.8.44.1
postgresql12-server-debuginfo: before 12.15-150200.8.44.1
postgresql12-test: before 12.15-150200.8.44.1
postgresql12-plpython: before 12.15-150200.8.44.1
postgresql12-llvmjit-devel: before 12.15-150200.8.44.1
postgresql12-plperl: before 12.15-150200.8.44.1
postgresql12-contrib: before 12.15-150200.8.44.1
postgresql12-debuginfo: before 12.15-150200.8.44.1
postgresql12-llvmjit: before 12.15-150200.8.44.1
postgresql12-contrib-debuginfo: before 12.15-150200.8.44.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- 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_ltss:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- 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:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:a:suse:postgresql12-docs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-server-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-pltcl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-plperl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-server:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-pltcl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-llvmjit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-plpython-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-server-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-server-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-test:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-plpython:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-llvmjit-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-plperl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-contrib:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-llvmjit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-contrib-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20232199-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Security features bypass
EUVDB-ID: #VU76042
Risk: Low
CVSSv4.0: 0.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-2455
CWE-ID:
CWE-254 - Security Features
Exploit availability: No
DescriptionThe vulnerability allows a remote user to bypass implemented security restrictions.
The vulnerability exists due to incomplete fix for #VU40402 (CVE-2016-2193) that did not anticipate a scenario involving function inlining. This scenario can happen under security definer functions or when a common user and query is planned initially and then re-used across multiple SET ROLEs. Applying an incorrect policy may permit a user to complete otherwise-forbidden reads and modifications.
This affects only databases that have used CREATE POLICY to define a row security policy.
Update the affected package postgresql12 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2 - SP3
SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3
SUSE Linux Enterprise Server 15: SP2 - SP3
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
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: SP2 - SP3
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Enterprise Storage: 7.1
openSUSE Leap: 15.4
postgresql12-docs: before 12.15-150200.8.44.1
postgresql12-server-devel-debuginfo: before 12.15-150200.8.44.1
postgresql12-pltcl-debuginfo: before 12.15-150200.8.44.1
postgresql12-plperl-debuginfo: before 12.15-150200.8.44.1
postgresql12-devel: before 12.15-150200.8.44.1
postgresql12-server: before 12.15-150200.8.44.1
postgresql12-debugsource: before 12.15-150200.8.44.1
postgresql12-pltcl: before 12.15-150200.8.44.1
postgresql12-llvmjit-debuginfo: before 12.15-150200.8.44.1
postgresql12-devel-debuginfo: before 12.15-150200.8.44.1
postgresql12: before 12.15-150200.8.44.1
postgresql12-plpython-debuginfo: before 12.15-150200.8.44.1
postgresql12-server-devel: before 12.15-150200.8.44.1
postgresql12-server-debuginfo: before 12.15-150200.8.44.1
postgresql12-test: before 12.15-150200.8.44.1
postgresql12-plpython: before 12.15-150200.8.44.1
postgresql12-llvmjit-devel: before 12.15-150200.8.44.1
postgresql12-plperl: before 12.15-150200.8.44.1
postgresql12-contrib: before 12.15-150200.8.44.1
postgresql12-debuginfo: before 12.15-150200.8.44.1
postgresql12-llvmjit: before 12.15-150200.8.44.1
postgresql12-contrib-debuginfo: before 12.15-150200.8.44.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- 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_ltss:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- 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:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:a:suse:postgresql12-docs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-server-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-pltcl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-plperl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-server:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-pltcl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-llvmjit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-plpython-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-server-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-server-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-test:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-plpython:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-llvmjit-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-plperl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-contrib:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-llvmjit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:postgresql12-contrib-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20232199-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
