Summary
PostgreSQL is an advanced object-relational database management system (DBMS).
Security Fix(es):
* postgresql: schema_element defeats protective search_path changes (CVE-2023-2454)
* postgresql: row security policies disregard user ID changes after inlining. (CVE-2023-2455)
* postgresql: Client memory disclosure when connecting with Kerberos to modified server (CVE-2022-41862)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 19
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 8 | pg_repack | 1.4.6-3.module_el8.6.0+2758+4f4474df |
| AlmaLinux · 8 | pg_repack | 1.4.6-3.module_el8.6.0+3094+eb237fb8 |
| AlmaLinux · 8 | pgaudit | 1.4.0-5.module_el8.6.0+2758+4f4474df |
| AlmaLinux · 8 | pgaudit | 1.4.0-5.module_el8.6.0+3094+eb237fb8 |
| AlmaLinux · 8 | postgres-decoderbufs | 0.10.0-2.module_el8.6.0+3094+eb237fb8 |
| AlmaLinux · 8 | postgres-decoderbufs | 0.10.0-2.module_el8.6.0+2758+4f4474df |
| AlmaLinux · 8 | postgresql | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-contrib | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-docs | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-plperl | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-plpython3 | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-pltcl | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-server | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-server-devel | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-static | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-test | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-test-rpm-macros | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-upgrade | 12.15-1.module_el8.8.0+3600+38330172 |
| AlmaLinux · 8 | postgresql-upgrade-devel | 12.15-1.module_el8.8.0+3600+38330172 |
Vulnerabilities 3
-
High 7.2
schema_element defeats protective search_path changes; It was found that certain database calls in PostgreSQL could per…
-
Medium 5.4
Row security policies disregard user ID changes after inlining; PostgreSQL could permit incorrect policies to be applie…
-
Low 3.7
In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos …
References
-
report
https://access.redhat.com/security/cve/CVE-2022-41862
-
report
https://access.redhat.com/security/cve/CVE-2023-2454
-
report
https://access.redhat.com/security/cve/CVE-2023-2455
-
report
https://bugzilla.redhat.com/2165722
-
report
https://bugzilla.redhat.com/2207568
-
report
https://bugzilla.redhat.com/2207569
-
advisory
https://errata.almalinux.org/8/ALSA-2023-4535.html