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ZMCIRT Vulnerability Bulletin
ZMC-2021.07.12.0809
postgresql13: Multiple vulnerabilities
12th July 2021
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Product: postgresql13
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-32029 CVE-2021-32028 CVE-2021-32027
Reference: ESB-2021.2181
ESB-2021.1844
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20211785-2
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SUSE Security Update: Security update for postgresql13
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Announcement ID: SUSE-SU-2021:1785-2
Rating: moderate
References: #1179945 #1183118 #1183168 #1185924 #1185925 #1185926
Cross-References: CVE-2021-32027 CVE-2021-32028 CVE-2021-32029
Affected Products:
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3
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An update that solves three vulnerabilities and has three fixes is now
available.
Description:
This update for postgresql13 fixes the following issues:
o Upgrade to version 13.3:
o CVE-2021-32027: Fixed integer overflows in array subscripting calculations
(bsc#1185924).
o CVE-2021-32028: Fixed mishandling of junk columns in INSERT ... ON CONFLICT
... UPDATE target lists (bsc#1185925).
o CVE-2021-32029: Fixed possibly-incorrect computation of UPDATE ...
RETURNING outputs for joined cross-partition updates (bsc#1185926).
o Don't use %_stop_on_removal, because it was meant to be private and got
removed from openSUSE. %_restart_on_update is also private, but still
supported and needed for now (bsc#1183168).
o Re-enable build of the llvmjit subpackage on SLE, but it will only be
delivered on PackageHub for now (bsc#1183118).
o Disable icu for PostgreSQL 10 (and older) on TW (bsc#1179945).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3:
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-1785=
1
Package List:
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (aarch64
ppc64le s390x x86_64):
postgresql13-test-13.3-5.10.1
References:
o https://www.suse.com/security/cve/CVE-2021-32027.html
o https://www.suse.com/security/cve/CVE-2021-32028.html
o https://www.suse.com/security/cve/CVE-2021-32029.html
o https://bugzilla.suse.com/1179945
o https://bugzilla.suse.com/1183118
o https://bugzilla.suse.com/1183168
o https://bugzilla.suse.com/1185924
o https://bugzilla.suse.com/1185925
o https://bugzilla.suse.com/1185926
ZMCIRT has made every effort to ensure that the information contained
in this document is accurate. However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. ZMCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.
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