SUSE-SU-2023:2200-1: important: Security update for postgresql12

[sle-security-updates at lists.suse.com]

# Security update for postgresql12

Announcement ID: SUSE-SU-2023:2200-1  
Rating: important  
References:

  * #1210303
  * #1211228
  * #1211229

  
Cross-References:

  * CVE-2023-2454
  * CVE-2023-2455

  
CVSS scores:

  * CVE-2023-2454 ( SUSE ):  6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
  * CVE-2023-2455 ( SUSE ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5
  * SUSE Linux Enterprise Software Development Kit 12 SP5

  
  
An update that solves two vulnerabilities and has one fix can now be installed.

## Description:

This update for postgresql12 fixes the following issues:

Updated to version 12.15: \- CVE-2023-2454: Fixed an issue where a user having
permission to create a schema could hijack the privileges of a security definer
function or extension script (bsc#1211228). \- CVE-2023-2455: Fixed an issue
that could allow a user to see or modify rows that should have been invisible
(bsc#1211229). \- Internal fixes (bsc#1210303).

## Patch Instructions:

To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Software Development Kit 12 SP5  
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-2200=1

  * SUSE Linux Enterprise High Performance Computing 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2200=1

  * SUSE Linux Enterprise Server 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2200=1

  * SUSE Linux Enterprise Server for SAP Applications 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2200=1

## Package List:

  * SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x
    x86_64)
    * postgresql12-debugsource-12.15-3.39.1
    * postgresql12-devel-debuginfo-12.15-3.39.1
    * postgresql12-devel-12.15-3.39.1
  * SUSE Linux Enterprise Software Development Kit 12 SP5 (ppc64le s390x x86_64)
    * postgresql12-server-devel-12.15-3.39.1
    * postgresql12-server-devel-debuginfo-12.15-3.39.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    * postgresql12-debugsource-12.15-3.39.1
    * postgresql12-contrib-12.15-3.39.1
    * postgresql12-plperl-debuginfo-12.15-3.39.1
    * postgresql12-pltcl-debuginfo-12.15-3.39.1
    * postgresql12-plperl-12.15-3.39.1
    * postgresql12-debuginfo-12.15-3.39.1
    * postgresql12-server-12.15-3.39.1
    * postgresql12-pltcl-12.15-3.39.1
    * postgresql12-contrib-debuginfo-12.15-3.39.1
    * postgresql12-12.15-3.39.1
    * postgresql12-plpython-12.15-3.39.1
    * postgresql12-plpython-debuginfo-12.15-3.39.1
    * postgresql12-server-debuginfo-12.15-3.39.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    * postgresql12-docs-12.15-3.39.1
  * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    * postgresql12-debugsource-12.15-3.39.1
    * postgresql12-contrib-12.15-3.39.1
    * postgresql12-plperl-debuginfo-12.15-3.39.1
    * postgresql12-pltcl-debuginfo-12.15-3.39.1
    * postgresql12-plperl-12.15-3.39.1
    * postgresql12-debuginfo-12.15-3.39.1
    * postgresql12-server-12.15-3.39.1
    * postgresql12-pltcl-12.15-3.39.1
    * postgresql12-contrib-debuginfo-12.15-3.39.1
    * postgresql12-12.15-3.39.1
    * postgresql12-plpython-12.15-3.39.1
    * postgresql12-plpython-debuginfo-12.15-3.39.1
    * postgresql12-server-debuginfo-12.15-3.39.1
  * SUSE Linux Enterprise Server 12 SP5 (noarch)
    * postgresql12-docs-12.15-3.39.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    * postgresql12-debugsource-12.15-3.39.1
    * postgresql12-contrib-12.15-3.39.1
    * postgresql12-plperl-debuginfo-12.15-3.39.1
    * postgresql12-pltcl-debuginfo-12.15-3.39.1
    * postgresql12-plperl-12.15-3.39.1
    * postgresql12-debuginfo-12.15-3.39.1
    * postgresql12-server-12.15-3.39.1
    * postgresql12-pltcl-12.15-3.39.1
    * postgresql12-contrib-debuginfo-12.15-3.39.1
    * postgresql12-12.15-3.39.1
    * postgresql12-plpython-12.15-3.39.1
    * postgresql12-plpython-debuginfo-12.15-3.39.1
    * postgresql12-server-debuginfo-12.15-3.39.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
    * postgresql12-docs-12.15-3.39.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-2454.html
  * https://www.suse.com/security/cve/CVE-2023-2455.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1210303
  * https://bugzilla.suse.com/show_bug.cgi?id=1211228
  * https://bugzilla.suse.com/show_bug.cgi?id=1211229

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