UBUNTU-CVE-2020-21469

An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed by the vendor because untrusted users cannot send SIGHUP signals; they can only be sent by a PostgreSQL superuser, a user with pgreloadconf access...

Code injection

An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed by the vendor because untrusted users cannot send SIGHUP signals; they can only be sent by a PostgreSQL superuser, a user with pgreloadconf access...

CVE-2020-21469

POInted vulnerability: CVE-2020-21469 affects PostgreSQL 12.2; allows denial-of-service by repeatedly sending SIGHUP signals. Note: vendor disputes claim that untrusted users cannot send SIGHUP; signals would require a PostgreSQL superuser, pg_reload_conf access, or OS-level privileges. Public ex...

CVE-2020-21469

Removed by vendor...

PT-2023-4539 · Unknown +1 · Postgresql +1

Name of the Vulnerable Software and Affected Versions: PostgreSQL version 12.2 Description: The issue is related to a buffer copy without checking the size of the input data in the signal handler for SIGHUP signals in PostgreSQL. This could potentially allow a remote attacker to cause a denial of...

PostgreSQL 安全漏洞

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 version 12.2 that could...

CVE-2020-21469

An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed by the vendor because untrusted users cannot send SIGHUP signals; they can only be sent by a PostgreSQL superuser, a user with pgreloadconf access...

The vulnerability of the PostgreSQL database management system, related to the possibility of SQL injections in extensions, allows attackers to execute arbitrary SQL queries against the database.

The vulnerability of the PostgreSQL database management system lies in the possibility of SQL injections through extensions that use citation constructs @extowner@, @extschema@, or @extschema:... within parentheses dollar quoting, 'or "'. Exploiting this vulnerability allows a malicious actor to...

The vulnerability of the PostgreSQL database management system, related to deficiencies in access control, allows attackers to read and update protected data.

The vulnerability of the PostgreSQL database management system is related to deficiencies in access control. Exploiting this vulnerability can allow an attacker to read and update sensitive data that is protected by security measures...

Security Bulletin: IBM Connect:Direct Web Services vulnerable to sensitive information exposure due to PostgreSQL (CVE-2023-2454)

Summary IBM Connect:Direct Web Services has addressed a PostgreSQL vulnerability. Vulnerability Details CVEID:CVE-2023-2454 DESCRIPTION: PostgreSQL could allow a local authenticated attacker to execute arbitrary code on the system, caused by a flaw in CREATE SCHEMA ... schemaelement. By sending a...

Ubuntu: Security Advisory (USN-6296-1)

The remote host is missing an update for the 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...

SUSE-SU-2023:3348-1 Security update for postgresql15

This update for postgresql15 fixes the following issues: - Update to 14.9 - CVE-2023-39417: Fixed potential SQL injection for trusted extensions. bsc1214059...

SUSE-SU-2023:3347-1 Security update for postgresql15

This update for postgresql15 fixes the following issues: - Update to 15.4 - CVE-2023-39417: Fixed potential SQL injection for trusted extensions. bsc1214059 - CVE-2023-39418: Fix MERGE to enforce row security. bsc1214061...

SUSE-SU-2023:3345-1 Security update for postgresql15

This update for postgresql15 fixes the following issues: - Update to 13.12 - CVE-2023-39417: Fixed potential SQL injection for trusted extensions. bsc1214059...

SUSE-SU-2023:3344-1 Security update for postgresql15

This update for postgresql15 fixes the following issues: - Update to 13.12 - CVE-2023-39417: Fixed potential SQL injection for trusted extensions. bsc1214059...

SUSE-SU-2023:3344-2 Security update for postgresql15

This update for postgresql15 fixes the following issues: - Update to 13.12 - CVE-2023-39417: Fixed potential SQL injection for trusted extensions. bsc1214059...

USN-6296-1 postgresql-12, postgresql-14, postgresql-15 vulnerabilities

It was discovered that PostgreSQL incorrectly handled certain extension script substitutions. An attacker having database-level CREATE privileges can use this issue to execute arbitrary code as the bootstrap superuser. CVE-2023-39417 It was discovered that PostgreSQL incorrectly handled the MERGE...

USN-6296-1: PostgreSQL vulnerabilities

It was discovered that PostgreSQL incorrectly handled certain extension script substitutions. An attacker having database-level CREATE privileges can use this issue to execute arbitrary code as the bootstrap superuser. CVE-2023-39417 It was discovered that PostgreSQL incorrectly handled the MERGE...

PostgreSQL 15.x < 15.4 Protection Mechanism Failure

The version of PostgreSQL installed on the remote host is 15 prior to 15.4. As such, it is potentially affected by a vulnerability : - PostgreSQL 15 introduced the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policie...

PostgreSQL 11.x < 11.21 / 12.x < 12.16 / 13.x < 13.12 / 14.x < 14.9 / 15.x < 15.4 Multiple Vulnerabilities

The version of PostgreSQL installed on the remote host is 11 prior to 11.21, 12 prior to 12.16, 13 prior to 13.12, 14 prior to 14.9, or 15 prior to 15.4. As such, it is potentially affected by a vulnerability : - An extension script is vulnerable if it uses @extowner@, @extschema@, or...