The PostgreSQL search_path setting determines schemas searched for tables, functions, operators, etc. The CVE-2018-1058 fix caused most PostgreSQL-provided client applications to sanitize search_path, but logical replication continued to leave search_path unchanged. Users of a replication publisher or subscriber database can create objects in the "public" schema and harness them to execute arbitrary SQL functions under the identity running replication, often a superuser. Installations having adopted a documented "secure schema usage pattern" are not vulnerable.
Created postgresql tracking bugs for this issue: Affects: fedora-all [bug 1868662] Created postgresql:10/postgresql tracking bugs for this issue: Affects: fedora-all [bug 1868663] Created postgresql:11/postgresql tracking bugs for this issue: Affects: fedora-all [bug 1868665] Created postgresql:12/postgresql tracking bugs for this issue: Affects: fedora-all [bug 1868667]
Commits: https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=11da97024abbe76b8c81e3f2375b2a62e9717c67 https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=cec57b1a0fbcd3833086ba686897c5883e0a2afc
Statement: In Red Hat Gluster Storage 3, PostgreSQL was shipped as a part of Red Hat Gluster Storage Console that is no longer supported for use with Red Hat Gluster Storage 3.5. Red Hat Gluster Storage Web Administration is now the recommended monitoring tool for Red Hat Storage Gluster clusters.
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:3669 https://access.redhat.com/errata/RHSA-2020:3669
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2020-14349
This issue has been addressed in the following products: Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS Via RHSA-2020:5110 https://access.redhat.com/errata/RHSA-2020:5110
This issue has been addressed in the following products: Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS Via RHSA-2020:5112 https://access.redhat.com/errata/RHSA-2020:5112
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:5620 https://access.redhat.com/errata/RHSA-2020:5620
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:5664 https://access.redhat.com/errata/RHSA-2020:5664
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2021:0163 https://access.redhat.com/errata/RHSA-2021:0163
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2021:0166 https://access.redhat.com/errata/RHSA-2021:0166
This issue has been addressed in the following products: Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 Via RHSA-2021:0988 https://access.redhat.com/errata/RHSA-2021:0988