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postgresql: INSERT ... ON CONFLICT DO UPDATE fails to enforce SELECT privileges

🗓️ 20 Aug 2018 10:51:37Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 2 Views

PostgreSQL on conflict update exposes data without select privileges, bypassing row level security.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
FreeBSD		PostgreSQL vulnerabilities
10 Oct 201700:00
–freebsd
Amazon		Medium: postgresql95, postgresql96
5 Dec 201700:00
–amazon
Tenable Nessus		Amazon Linux AMI : postgresql95 / postgresql96 (ALAS-2017-930)
7 Dec 201700:00
–nessus
Tenable Nessus		Debian DSA-4028-1 : postgresql-9.6 - security update
10 Nov 201700:00
–nessus
Tenable Nessus		FreeBSD : PostgreSQL vulnerabilities (1f02af5d-c566-11e7-a12d-6cc21735f730)
10 Nov 201700:00
–nessus
Tenable Nessus		MiracleLinux 7 : rh-postgresql96-postgresql-9.6.10-1.el7 (AXSA:2018-3310:01)
16 Jan 202600:00
–nessus
Tenable Nessus		MiracleLinux 7 : rh-postgresql95-postgresql-9.5.14-1.el7 (AXSA:2018-3311:01)
16 Jan 202600:00
–nessus
Tenable Nessus		MiracleLinux 4 : rh-postgresql95-postgresql-9.5.14-1.AXS4 (AXSA:2018-3313:01)
16 Jan 202600:00
–nessus
Tenable Nessus		MiracleLinux 4 : rh-postgresql96-postgresql-9.6.10-1.AXS4 (AXSA:2018-3314:01)
16 Jan 202600:00
–nessus
Tenable Nessus		openSUSE Security Update : postgresql96 (openSUSE-2017-1411)
26 Dec 201700:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux6x86_64rh-postgresql95-postgresql0:9.5.14-1.el6rh-postgresql95-postgresql-0:9.5.14-1.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64rh-postgresql95-postgresql0:9.5.14-1.el7rh-postgresql95-postgresql-0:9.5.14-1.el7.x86_64.rpm
Red Hat Enterprise Linux6x86_64rh-postgresql95-postgresql-contrib0:9.5.14-1.el6rh-postgresql95-postgresql-contrib-0:9.5.14-1.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64rh-postgresql95-postgresql-contrib0:9.5.14-1.el7rh-postgresql95-postgresql-contrib-0:9.5.14-1.el7.x86_64.rpm
Red Hat Enterprise Linux6x86_64rh-postgresql95-postgresql-debuginfo0:9.5.14-1.el6rh-postgresql95-postgresql-debuginfo-0:9.5.14-1.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64rh-postgresql95-postgresql-debuginfo0:9.5.14-1.el7rh-postgresql95-postgresql-debuginfo-0:9.5.14-1.el7.x86_64.rpm
Red Hat Enterprise Linux6x86_64rh-postgresql95-postgresql-devel0:9.5.14-1.el6rh-postgresql95-postgresql-devel-0:9.5.14-1.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64rh-postgresql95-postgresql-devel0:9.5.14-1.el7rh-postgresql95-postgresql-devel-0:9.5.14-1.el7.x86_64.rpm
Red Hat Enterprise Linux6x86_64rh-postgresql95-postgresql-docs0:9.5.14-1.el6rh-postgresql95-postgresql-docs-0:9.5.14-1.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64rh-postgresql95-postgresql-docs0:9.5.14-1.el7rh-postgresql95-postgresql-docs-0:9.5.14-1.el7.x86_64.rpm
Rows per page

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13 May 2026 01:20Current
7.4High risk
Vulners AI Score7.4
CVSS 24
CVSS 36.5
EPSS0.32989
CWE-200
postgresqlon conflict updateselect privilegesrow level securityprivilege bypass
2