DSA-5554-1 postgresql-13 - security update

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Rocky Linux 8 : Satellite 6.14 (RLSA-2023:6818)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:6818 advisory. - A flaw was found in all versions of kubeclient up to but not including v4.9.3, the Ruby client for Kubernetes REST API, in the way it parsed kubeconfi...

CVE-2023-5869

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing...

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-2023-5868

A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments. Handling 'unknown'-type values from string literals without type designation can disclose bytes,...

SUSE CVE-2023-5868

A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments. Handling 'unknown'-type values from string literals without type designation can disclose bytes,...

SUSE 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...

SUSE CVE-2023-5869

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing...

Vulnerabilities fixed in PostgreSQL

Vulnerabilities have been fixed in PostgreSQL. A malicious person could exploit the vulnerabilities to gain access to system data, cause a denial-of-service, or to execute arbitrary code with application privileges. The vulnerabilities have also been fixed in PostgreSQL 11 11.22. This are, howeve...

PostgreSQL 11.x < 11.22, 12.x < 12.17, 13.x < 13.13, 14.x < 14.10, 15.x < 15.5, 16.x < 16.1 Multiple Vulnerabilities - Linux

PostgreSQL is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:postgresql:postgresql";...

PostgreSQL 11.x < 11.22, 12.x < 12.17, 13.x < 13.13, 14.x < 14.10, 15.x < 15.5, 16.x < 16.1 Multiple Vulnerabilities - Windows

PostgreSQL is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:postgresql:postgresql";...

PostgreSQL Security Vulnerabilities

PostgreSQL is a free object-relational database management system from the PostgreSQL organization. The system supports most of the SQL standards and provides many other features such as foreign keys, triggers, views, etc. A security vulnerability exists in PostgreSQL. A security vulnerability...

KLA61933 Multiple vulnerabilities in PostgreSQL

Multiple vulnerabilities were found in PostgreSQL. Malicious users can exploit these vulnerabilities to obtain sensitive information, cause denial of service. Below is a complete list of vulnerabilities: 1. Memory disclosure vulnerability in aggregate function calls can be exploited to obtain...

PostgreSQL Security Vulnerabilities

PostgreSQL is a free object-relational database management system from the PostgreSQL organization. The system supports most of the SQL standards and provides many other features such as foreign keys, triggers, views, and more. A security vulnerability exists in PostgreSQL that stems from allowin...

PostgreSQL Security Vulnerabilities

PostgreSQL is a free object-relational database management system from the PostgreSQL organization. The system supports most of the SQL standards and provides many other features such as foreign keys, triggers, views, etc. A security vulnerability exists in PostgreSQL. A security vulnerability...

Vulnerability in core server (CVE-2023-5868)

Memory disclosure in aggregate function calls Certain aggregate function calls receiving "unknown"-type arguments could disclose bytes of server memory from the end of the "unknown"-type value to the next zero byte. One typically gets an "unknown"-type value via a string literal having no type...

Vulnerability in core server (CVE-2023-5869)

Buffer overrun from integer overflow in array modification While modifying certain SQL array values, missing overflow checks let authenticated database users write arbitrary bytes to a memory area that facilitates arbitrary code execution. Missing overflow checks also let authenticated database...

Vulnerability in core server (CVE-2023-5870)

Role "pgsignalbackend" can signal certain superuser processes Documentation says the pgsignalbackend role cannot signal "a backend owned by a superuser". On the contrary, it can signal background workers, including the logical replication launcher. It can signal autovacuum workers and the...

postgresql-server -- Memory disclosure in aggregate function calls

PostgreSQL Project reports: Certain aggregate function calls receiving "unknown"-type arguments could disclose bytes of server memory from the end of the "unknown"-type value to the next zero byte. One typically gets an "unknown"-type value via a string literal having no type designation. We have...

postgresql-server -- Buffer overrun from integer overflow in array modification

PostgreSQL Project reports: While modifying certain SQL array values, missing overflow checks let authenticated database users write arbitrary bytes to a memory area that facilitates arbitrary code execution. Missing overflow checks also let authenticated database users read a wide area of server...