rpm package
almalinux/postgres-decoderbufs
pkg:rpm/almalinux/postgres-decoderbufs
Vulnerabilities (41)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-6479 | Hig | 7.5 | < 0.10.0-2.module_el8.9.0+3704+f1f917ce | 0.10.0-2.module_el8.9.0+3704+f1f917ce | May 14, 2026 | Uncontrolled recursion in PostgreSQL SSL and GSS negotiation allows an attacker able to connect to a PostgreSQL AF_UNIX socket to achieve sustained denial of service. If SSL and GSS are both disabled, an attacker can do the same via access to a PostgreSQL TCP socket. Versions b | |
| CVE-2026-6478 | Med | 6.5 | < 1.9.7-1.Final.module_el8.9.0+3706+885c732e | 1.9.7-1.Final.module_el8.9.0+3706+885c732e | May 14, 2026 | Covert timing channel in comparison of MD5-hashed password in PostgreSQL authentication allows an attacker to recover user credentials sufficient to authenticate. This does not affect scram-sha-256 passwords, the default in all supported releases. However, current databases may | |
| CVE-2026-6477 | Hig | 8.8 | < 2.4.0-1.Final.module_el9.4.0+66+eb9878bc | 2.4.0-1.Final.module_el9.4.0+66+eb9878bc | May 14, 2026 | Use of inherently dangerous function PQfn(..., result_is_int=0, ...) in PostgreSQL libpq lo_export(), lo_read(), lo_lseek64(), and lo_tell64() functions allows the server superuser to overwrite a client stack buffer with an arbitrarily-large response. Like gets(), PQfn(..., resu | |
| CVE-2026-6475 | Hig | 8.8 | < 2.4.0-1.Final.module_el9.4.0+66+eb9878bc | 2.4.0-1.Final.module_el9.4.0+66+eb9878bc | May 14, 2026 | Symlink following in PostgreSQL pg_basebackup plain format and in pg_rewind allows an origin superuser to overwrite local files, e.g. /var/lib/postgres/.bashrc, that hijack the operating system account. It will remain the case that starting the server after these commands implic | |
| CVE-2026-6473 | Hig | 8.8 | < 1.9.7-1.Final.module_el8.9.0+3706+885c732e | 1.9.7-1.Final.module_el8.9.0+3706+885c732e | May 14, 2026 | Integer wraparound in multiple PostgreSQL server features allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds. This may execute arbitrary code as the operating system user running the database. In applications that pass gi | |
| CVE-2026-2006 | Hig | 8.8 | < 1.9.7-1.Final.module_el9.3.0+52+21733919 | 1.9.7-1.Final.module_el9.3.0+52+21733919 | Feb 12, 2026 | Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL | |
| CVE-2026-2005 | Hig | 8.8 | < 1.9.7-1.Final.module_el9.3.0+52+21733919 | 1.9.7-1.Final.module_el9.3.0+52+21733919 | Feb 12, 2026 | Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected. | |
| CVE-2026-2004 | Hig | 8.8 | < 1.9.7-1.Final.module_el9.3.0+52+21733919 | 1.9.7-1.Final.module_el9.3.0+52+21733919 | Feb 12, 2026 | Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected. | |
| CVE-2025-12818 | Med | 5.9 | < 1.9.7-1.Final.module_el9.3.0+52+21733919 | 1.9.7-1.Final.module_el9.3.0+52+21733919 | Nov 13, 2025 | Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocation and write out-of-bounds by hundreds of megabytes. This results in a segmentation fault for the application usin | |
| CVE-2025-12817 | Low | 3.1 | < 1.9.7-1.Final.module_el9.3.0+52+21733919 | 1.9.7-1.Final.module_el9.3.0+52+21733919 | Nov 13, 2025 | Missing authorization in PostgreSQL CREATE STATISTICS command allows a table owner to achieve denial of service against other CREATE STATISTICS users by creating in any schema. A later CREATE STATISTICS for the same name, from a user having the CREATE privilege, would then fail. | |
| CVE-2025-8715 | Hig | 8.8 | < 2.4.0-1.Final.module_el9.4.0+66+eb9878bc | 2.4.0-1.Final.module_el9.4.0+66+eb9878bc | Aug 14, 2025 | Improper neutralization of newlines in pg_dump in PostgreSQL allows a user of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql meta-commands inside a purpose-crafted object name | |
| CVE-2025-8714 | Hig | 8.8 | < 2.4.0-1.Final.module_el9.4.0+66+eb9878bc | 2.4.0-1.Final.module_el9.4.0+66+eb9878bc | Aug 14, 2025 | Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql meta-commands. pg_dumpall is also affected. | |
| CVE-2025-1094 | Hig | 8.1 | < 0.10.0-2.module_el8.6.0+2760+1746ec94 | 0.10.0-2.module_el8.6.0+2760+1746ec94 | Feb 13, 2025 | Improper neutralization of quoting syntax in PostgreSQL libpq functions PQescapeLiteral(), PQescapeIdentifier(), PQescapeString(), and PQescapeStringConn() allows a database input provider to achieve SQL injection in certain usage patterns. Specifically, SQL injection requires t | |
| CVE-2024-10979 | Hig | 8.8 | < 0.10.0-2.module_el8.6.0+2760+1746ec94 | 0.10.0-2.module_el8.6.0+2760+1746ec94 | Nov 14, 2024 | Incorrect control of environment variables in PostgreSQL PL/Perl allows an unprivileged database user to change sensitive process environment variables (e.g. PATH). That often suffices to enable arbitrary code execution, even if the attacker lacks a database server operating sys | |
| CVE-2024-10978 | Med | 4.2 | < 0.10.0-2.module_el8.6.0+2760+1746ec94 | 0.10.0-2.module_el8.6.0+2760+1746ec94 | Nov 14, 2024 | Incorrect privilege assignment in PostgreSQL allows a less-privileged application user to view or change different rows from those intended. An attack requires the application to use SET ROLE, SET SESSION AUTHORIZATION, or an equivalent feature. The problem arises when an appli | |
| CVE-2024-10976 | Med | 4.2 | < 0.10.0-2.module_el8.6.0+2760+1746ec94 | 0.10.0-2.module_el8.6.0+2760+1746ec94 | Nov 14, 2024 | Incomplete tracking in PostgreSQL of tables with row security allows a reused query to view or change different rows from those intended. CVE-2023-2455 and CVE-2016-2193 fixed most interaction between row security and user ID changes. They missed cases where a subquery, WITH qu | |
| CVE-2024-7348 | Hig | 8.8 | < 2.4.0-1.Final.module_el8.10.0+3798+606ebb9f | 2.4.0-1.Final.module_el8.10.0+3798+606ebb9f | Aug 8, 2024 | Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The at | |
| CVE-2024-4317 | Low | 3.1 | < 2.4.0-1.Final.module_el8.10.0+3798+606ebb9f | 2.4.0-1.Final.module_el8.10.0+3798+606ebb9f | May 14, 2024 | Missing authorization in PostgreSQL built-in views pg_stats_ext and pg_stats_ext_exprs allows an unprivileged database user to read most common values and other statistics from CREATE STATISTICS commands of other users. The most common values may reveal column values the eavesdro | |
| CVE-2024-0985 | Hig | 8.0 | < 1.9.7-1.Final.module_el9.2.0+22+09653793 | 1.9.7-1.Final.module_el9.2.0+22+09653793 | Feb 8, 2024 | Late privilege drop in REFRESH MATERIALIZED VIEW CONCURRENTLY in PostgreSQL allows an object creator to execute arbitrary SQL functions as the command issuer. The command intends to run SQL functions as the owner of the materialized view, enabling safe refresh of untrusted materi | |
| CVE-2023-5870 | Low | 2.2 | < 0.10.0-2.module_el8.6.0+2760+1746ec94 | 0.10.0-2.module_el8.6.0+2760+1746ec94 | Dec 10, 2023 | A flaw was found in PostgreSQL involving the pg_cancel_backend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher. Successful exploitation requires a non-core extension with a less-resilient background |
- affected < 0.10.0-2.module_el8.9.0+3704+f1f917cefixed 0.10.0-2.module_el8.9.0+3704+f1f917ce
Uncontrolled recursion in PostgreSQL SSL and GSS negotiation allows an attacker able to connect to a PostgreSQL AF_UNIX socket to achieve sustained denial of service. If SSL and GSS are both disabled, an attacker can do the same via access to a PostgreSQL TCP socket. Versions b
- affected < 1.9.7-1.Final.module_el8.9.0+3706+885c732efixed 1.9.7-1.Final.module_el8.9.0+3706+885c732e
Covert timing channel in comparison of MD5-hashed password in PostgreSQL authentication allows an attacker to recover user credentials sufficient to authenticate. This does not affect scram-sha-256 passwords, the default in all supported releases. However, current databases may
- affected < 2.4.0-1.Final.module_el9.4.0+66+eb9878bcfixed 2.4.0-1.Final.module_el9.4.0+66+eb9878bc
Use of inherently dangerous function PQfn(..., result_is_int=0, ...) in PostgreSQL libpq lo_export(), lo_read(), lo_lseek64(), and lo_tell64() functions allows the server superuser to overwrite a client stack buffer with an arbitrarily-large response. Like gets(), PQfn(..., resu
- affected < 2.4.0-1.Final.module_el9.4.0+66+eb9878bcfixed 2.4.0-1.Final.module_el9.4.0+66+eb9878bc
Symlink following in PostgreSQL pg_basebackup plain format and in pg_rewind allows an origin superuser to overwrite local files, e.g. /var/lib/postgres/.bashrc, that hijack the operating system account. It will remain the case that starting the server after these commands implic
- affected < 1.9.7-1.Final.module_el8.9.0+3706+885c732efixed 1.9.7-1.Final.module_el8.9.0+3706+885c732e
Integer wraparound in multiple PostgreSQL server features allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds. This may execute arbitrary code as the operating system user running the database. In applications that pass gi
- affected < 1.9.7-1.Final.module_el9.3.0+52+21733919fixed 1.9.7-1.Final.module_el9.3.0+52+21733919
Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL
- affected < 1.9.7-1.Final.module_el9.3.0+52+21733919fixed 1.9.7-1.Final.module_el9.3.0+52+21733919
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
- affected < 1.9.7-1.Final.module_el9.3.0+52+21733919fixed 1.9.7-1.Final.module_el9.3.0+52+21733919
Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
- affected < 1.9.7-1.Final.module_el9.3.0+52+21733919fixed 1.9.7-1.Final.module_el9.3.0+52+21733919
Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocation and write out-of-bounds by hundreds of megabytes. This results in a segmentation fault for the application usin
- affected < 1.9.7-1.Final.module_el9.3.0+52+21733919fixed 1.9.7-1.Final.module_el9.3.0+52+21733919
Missing authorization in PostgreSQL CREATE STATISTICS command allows a table owner to achieve denial of service against other CREATE STATISTICS users by creating in any schema. A later CREATE STATISTICS for the same name, from a user having the CREATE privilege, would then fail.
- affected < 2.4.0-1.Final.module_el9.4.0+66+eb9878bcfixed 2.4.0-1.Final.module_el9.4.0+66+eb9878bc
Improper neutralization of newlines in pg_dump in PostgreSQL allows a user of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql meta-commands inside a purpose-crafted object name
- affected < 2.4.0-1.Final.module_el9.4.0+66+eb9878bcfixed 2.4.0-1.Final.module_el9.4.0+66+eb9878bc
Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql meta-commands. pg_dumpall is also affected.
- affected < 0.10.0-2.module_el8.6.0+2760+1746ec94fixed 0.10.0-2.module_el8.6.0+2760+1746ec94
Improper neutralization of quoting syntax in PostgreSQL libpq functions PQescapeLiteral(), PQescapeIdentifier(), PQescapeString(), and PQescapeStringConn() allows a database input provider to achieve SQL injection in certain usage patterns. Specifically, SQL injection requires t
- affected < 0.10.0-2.module_el8.6.0+2760+1746ec94fixed 0.10.0-2.module_el8.6.0+2760+1746ec94
Incorrect control of environment variables in PostgreSQL PL/Perl allows an unprivileged database user to change sensitive process environment variables (e.g. PATH). That often suffices to enable arbitrary code execution, even if the attacker lacks a database server operating sys
- affected < 0.10.0-2.module_el8.6.0+2760+1746ec94fixed 0.10.0-2.module_el8.6.0+2760+1746ec94
Incorrect privilege assignment in PostgreSQL allows a less-privileged application user to view or change different rows from those intended. An attack requires the application to use SET ROLE, SET SESSION AUTHORIZATION, or an equivalent feature. The problem arises when an appli
- affected < 0.10.0-2.module_el8.6.0+2760+1746ec94fixed 0.10.0-2.module_el8.6.0+2760+1746ec94
Incomplete tracking in PostgreSQL of tables with row security allows a reused query to view or change different rows from those intended. CVE-2023-2455 and CVE-2016-2193 fixed most interaction between row security and user ID changes. They missed cases where a subquery, WITH qu
- affected < 2.4.0-1.Final.module_el8.10.0+3798+606ebb9ffixed 2.4.0-1.Final.module_el8.10.0+3798+606ebb9f
Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The at
- affected < 2.4.0-1.Final.module_el8.10.0+3798+606ebb9ffixed 2.4.0-1.Final.module_el8.10.0+3798+606ebb9f
Missing authorization in PostgreSQL built-in views pg_stats_ext and pg_stats_ext_exprs allows an unprivileged database user to read most common values and other statistics from CREATE STATISTICS commands of other users. The most common values may reveal column values the eavesdro
- affected < 1.9.7-1.Final.module_el9.2.0+22+09653793fixed 1.9.7-1.Final.module_el9.2.0+22+09653793
Late privilege drop in REFRESH MATERIALIZED VIEW CONCURRENTLY in PostgreSQL allows an object creator to execute arbitrary SQL functions as the command issuer. The command intends to run SQL functions as the owner of the materialized view, enabling safe refresh of untrusted materi
- affected < 0.10.0-2.module_el8.6.0+2760+1746ec94fixed 0.10.0-2.module_el8.6.0+2760+1746ec94
A flaw was found in PostgreSQL involving the pg_cancel_backend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher. Successful exploitation requires a non-core extension with a less-resilient background
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