SUSE update for postgresql12



Risk High
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2023-5868
CVE-2023-5869
CVE-2023-5870
CWE-ID CWE-200
CWE-190
CWE-264
Exploitation vector Network
Public exploit N/A
Vulnerable software
SUSE Linux Enterprise Software Development Kit 12
Operating systems & Components / Operating system

SUSE Linux Enterprise Server for SAP Applications 12
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 12
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 12
Operating systems & Components / Operating system

postgresql12-docs
Operating systems & Components / Operating system package or component

postgresql12
Operating systems & Components / Operating system package or component

postgresql12-plperl-debuginfo
Operating systems & Components / Operating system package or component

postgresql12-plpython
Operating systems & Components / Operating system package or component

postgresql12-pltcl-debuginfo
Operating systems & Components / Operating system package or component

postgresql12-plpython-debuginfo
Operating systems & Components / Operating system package or component

postgresql12-pltcl
Operating systems & Components / Operating system package or component

postgresql12-server
Operating systems & Components / Operating system package or component

postgresql12-plperl
Operating systems & Components / Operating system package or component

postgresql12-contrib-debuginfo
Operating systems & Components / Operating system package or component

postgresql12-debuginfo
Operating systems & Components / Operating system package or component

postgresql12-server-debuginfo
Operating systems & Components / Operating system package or component

postgresql12-contrib
Operating systems & Components / Operating system package or component

postgresql12-server-devel
Operating systems & Components / Operating system package or component

postgresql12-server-devel-debuginfo
Operating systems & Components / Operating system package or component

postgresql12-devel-debuginfo
Operating systems & Components / Operating system package or component

postgresql12-devel
Operating systems & Components / Operating system package or component

postgresql12-debugsource
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Information disclosure

EUVDB-ID: #VU82941

Risk: Low

CVSSv4.0: 0.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-5868

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application in the aggregate function calls when handling "unknown"-type arguments. A remote user can read parts of system memory.

Mitigation

Update the affected package postgresql12 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

postgresql12-docs: before 12.17-3.49.1

postgresql12: before 12.17-3.49.1

postgresql12-plperl-debuginfo: before 12.17-3.49.1

postgresql12-plpython: before 12.17-3.49.1

postgresql12-pltcl-debuginfo: before 12.17-3.49.1

postgresql12-plpython-debuginfo: before 12.17-3.49.1

postgresql12-pltcl: before 12.17-3.49.1

postgresql12-server: before 12.17-3.49.1

postgresql12-plperl: before 12.17-3.49.1

postgresql12-contrib-debuginfo: before 12.17-3.49.1

postgresql12-debuginfo: before 12.17-3.49.1

postgresql12-server-debuginfo: before 12.17-3.49.1

postgresql12-contrib: before 12.17-3.49.1

postgresql12-server-devel: before 12.17-3.49.1

postgresql12-server-devel-debuginfo: before 12.17-3.49.1

postgresql12-devel-debuginfo: before 12.17-3.49.1

postgresql12-devel: before 12.17-3.49.1

postgresql12-debugsource: before 12.17-3.49.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234433-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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

2) Integer overflow

EUVDB-ID: #VU82942

Risk: High

CVSSv4.0: 6.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-5869

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow in array modification. A remote user can pass specially crafted data to the application, trigger an integer overflow and execute arbitrary code on the target system.

Mitigation

Update the affected package postgresql12 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

postgresql12-docs: before 12.17-3.49.1

postgresql12: before 12.17-3.49.1

postgresql12-plperl-debuginfo: before 12.17-3.49.1

postgresql12-plpython: before 12.17-3.49.1

postgresql12-pltcl-debuginfo: before 12.17-3.49.1

postgresql12-plpython-debuginfo: before 12.17-3.49.1

postgresql12-pltcl: before 12.17-3.49.1

postgresql12-server: before 12.17-3.49.1

postgresql12-plperl: before 12.17-3.49.1

postgresql12-contrib-debuginfo: before 12.17-3.49.1

postgresql12-debuginfo: before 12.17-3.49.1

postgresql12-server-debuginfo: before 12.17-3.49.1

postgresql12-contrib: before 12.17-3.49.1

postgresql12-server-devel: before 12.17-3.49.1

postgresql12-server-devel-debuginfo: before 12.17-3.49.1

postgresql12-devel-debuginfo: before 12.17-3.49.1

postgresql12-devel: before 12.17-3.49.1

postgresql12-debugsource: before 12.17-3.49.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234433-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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

3) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU82943

Risk: Low

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

CVE-ID: CVE-2023-5870

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to pg_cancel_backend rolse signals background workers, including the logical replication launcher, autovacuum workers and the autovacuum launcher. A remote privileged user can abuse this behavior and perform a denial of service (DoS) attack.

Mitigation

Update the affected package postgresql12 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

postgresql12-docs: before 12.17-3.49.1

postgresql12: before 12.17-3.49.1

postgresql12-plperl-debuginfo: before 12.17-3.49.1

postgresql12-plpython: before 12.17-3.49.1

postgresql12-pltcl-debuginfo: before 12.17-3.49.1

postgresql12-plpython-debuginfo: before 12.17-3.49.1

postgresql12-pltcl: before 12.17-3.49.1

postgresql12-server: before 12.17-3.49.1

postgresql12-plperl: before 12.17-3.49.1

postgresql12-contrib-debuginfo: before 12.17-3.49.1

postgresql12-debuginfo: before 12.17-3.49.1

postgresql12-server-debuginfo: before 12.17-3.49.1

postgresql12-contrib: before 12.17-3.49.1

postgresql12-server-devel: before 12.17-3.49.1

postgresql12-server-devel-debuginfo: before 12.17-3.49.1

postgresql12-devel-debuginfo: before 12.17-3.49.1

postgresql12-devel: before 12.17-3.49.1

postgresql12-debugsource: before 12.17-3.49.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234433-1/


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.



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