AlmaLinux 9.2 [TuxCare] Security Update: postgresql / postgresql-contrib / postgresql-docs / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1747432102)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1747432102 advisory. - A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libpq (UTSA-2024-000295)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2024-000295 advisory. A flaw was found in PostgreSQL involving the pgcancelbackend role that signals background workers, including the logical replication launcher, autovacuum workers, an...

Astra Linux – Vulnerability in PostgresSQL 11

A flaw was discovered in PostgreSQL related to the pgcancelbackend role, which signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher. Successful exploitation requires a non-core extension with a background worker that is less...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql-13 (UTSA-2026-017348)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017348 advisory. A flaw was found in PostgreSQL involving the pgcancelbackend role that signals background workers, including the logical replication launcher, autovacuum workers, an...

TencentOS Server 4: postgresql (TSSA-2024:0558)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0558 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

Linux Distros Unpatched Vulnerability : CVE-2023-5870

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in PostgreSQL involving the pgcancelbackend role that signals background workers, including the logical replication launcher, autovacuum worker...

BIT-POSTGRESQL-2023-5870 Postgresql: role pg_signal_backend can signal certain superuser processes.

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...

Amazon Linux 2 : postgresql (ALASPOSTGRESQL14-2024-004)

The version of postgresql installed on the remote host is prior to 14.10-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2POSTGRESQL14-2024-004 advisory. Certain aggregate function calls receiving unknown-type arguments could disclose bytes of server memory from...

postgresql: Role pg_signal_backend can signal certain superuser processes.

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...

AlmaLinux 9 : postgresql:15 (ALSA-2023:7785)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:7785 advisory. postgresql: Buffer overrun from integer overflow in array modification CVE-2023-5869 postgresql: Memory disclosure in aggregate function calls CVE-2023-58...

postgresql: Role pg_signal_backend can signal certain superuser processes.

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...

RHEL 7 : rh-postgresql12-postgresql (RHSA-2023:7770)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7770 advisory. PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: Buffer overrun from integer overflo...

CVE-2023-5870

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...

DEBIAN-CVE-2023-5870

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...

Design/Logic Flaw

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...

CVE-2023-5870

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...

CVE-2023-5870

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...

CVE-2023-5870

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...

CVE-2023-5870

Summary (CVE-2023-5870) : PostgreSQL vulnerability where the pg_cancel_backend role can signal background workers (including the autovacuum launcher and logical replication launcher). The underlying issue is that signaling is possible for non-core extensions with less-resilient background workers...

CVE-2023-5870: Uncontrolled Resource Consumption

A flaw was found in PostgreSQL involving the pgcancelbackend 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 worker and would...