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...

postgresql-server -- Role pg_cancel_backend can signal certain superuser processes

PostgreSQL Project reports: Documentation says the pgcancelbackend 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 autovacuum launcher. Signaling autovacuum...

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...

Huawei EulerOS: Security Advisory for postgresql (EulerOS-SA-2023-3146)

The remote host is missing an update for the Huawei EulerOS 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 ifdescription...

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...

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...

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...

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...

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...

rubygem-activerecord: Denial of Service

A flaw was found in the rubygem-activerecord. RubyGem's ActiveRecord is vulnerable to a denial of service caused by a flaw in the PostgreSQL adapter. By sending a specially-crafted request, a remote attacker can cause a slow sequential scan, resulting in a denial of service...

PT-2023-6890

Name of the Vulnerable Software and Affected Versions PostgreSQL affected versions not specified Description A memory disclosure issue was found in PostgreSQL, allowing remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments. This...

PT-2023-6838 · Unknown +11 · Postgresql +10

Name of the Vulnerable Software and Affected Versions: PostgreSQL affected versions not specified Description: A flaw in PostgreSQL allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an intege...

postgresql: Client memory disclosure when connecting with Kerberos to modified server

A flaw was found In PostgreSQL. A modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions, a server can cause a libpq client to over-read and report an error message containing uninitialized bytes...

Low: Red Hat Security Advisory: libpq security update

An update for libpq is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

Rocky Linux 9 : postgresql-jdbc (RLSA-2023:0318)

The remote Rocky Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RLSA-2023:0318 advisory. - PostgreSQL JDBC Driver PgJDBC for short allows Java programs to connect to a PostgreSQL database using standard, database independent Java code. The PGJDBC...

Rocky Linux 8 : postgresql:13 (RLSA-2021:5236)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:5236 advisory. - When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker ca...

Rocky Linux 8 : postgresql-jdbc (RLSA-2020:3176)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2020:3176 advisory. - PostgreSQL JDBC Driver aka PgJDBC before 42.2.13 allows XXE. CVE-2020-13692 Note that Nessus has not tested for this issue but has instead relied only on the...

Rocky Linux 8 : postgresql:10 (RLSA-2023:0113)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:0113 advisory. - A vulnerability was found in PostgreSQL. This attack requires permission to create non-temporary objects in at least one schema, the ability to lure or wait fo...