postgresql: MITM due improper x509_v3 CN validation during certificate verification

PostgreSQL 8.4.x before 8.4.11, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 truncates the common name to only 32 characters when verifying SSL certificates, which allows remote attackers to spoof connections when the host name is exactly 32 characters...

DEBIAN-CVE-2011-2483

cryptblowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash...

PL/Tcl): SECURITY DEFINER function keyword bypass

The PL/perl and PL/Tcl implementations in PostgreSQL 7.4 before 7.4.30, 8.0 before 8.0.26, 8.1 before 8.1.22, 8.2 before 8.2.18, 8.3 before 8.3.12, 8.4 before 8.4.5, and 9.0 before 9.0.1 do not properly protect script execution by a different SQL user identity within the same session, which allow...

CVE-2010-1447

The Safe aka Safe.pm module 2.26, and certain earlier versions, for Perl, as used in PostgreSQL 7.4 before 7.4.29, 8.0 before 8.0.25, 8.1 before 8.1.21, 8.2 before 8.2.17, 8.3 before 8.3.11, 8.4 before 8.4.4, and 9.0 Beta before 9.0 Beta 2, allows context-dependent attackers to bypass intended 1...

PostgreSQL: PL/Tcl Intended restriction bypass

The PL/Tcl implementation in PostgreSQL 7.4 before 7.4.29, 8.0 before 8.0.25, 8.1 before 8.1.21, 8.2 before 8.2.17, 8.3 before 8.3.11, 8.4 before 8.4.4, and 9.0 Beta before 9.0 Beta 2 loads Tcl code from the pltclmodules table regardless of the table's ownership and permissions, which allows remo...

Ubuntu Update for PostgreSQL vulnerability USN-933-1

Ubuntu Update for Linux kernel vulnerabilities USN-933-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN9331.nasl 7965 2017-12-01 07:38:25Z santu $ Ubuntu Update for PostgreSQL vulnerability USN-933-1 Authors: System Generated Check Copyright: Copyright c 2010 Greenbone Networks GmbH,...

CVE-2009-3229

CVE-2009-3229 affects PostgreSQL core server components: versions 8.4 before 8.4.1, 8.3 before 8.3.8, and 8.2 before 8.2.14 are vulnerable. Remote authenticated users can trigger a denial of service (backend shutdown) by re-loading libraries from a specific plugins directory. Remediation is to ap...

PT-2009-5547 · Postgresql · Postgresql

Name of the Vulnerable Software and Affected Versions: PostgreSQL versions 8.2 through 8.2.14 PostgreSQL versions 8.3 through 8.3.8 Description: The issue allows remote attackers to bypass authentication via an empty password when using LDAP authentication with anonymous binds. If PostgreSQL is...

dblink allows proxying of database connections via 127.0.0.1

PostgreSQL 8.1 and probably later versions, when local trust authentication is enabled and the Database Link library dblink is installed, allows remote attackers to access arbitrary accounts and execute arbitrary SQL queries via a dblink host parameter that proxies the connection from 127.0.0.1...

PostgreSQL security-definer function privilege escalation

Untrusted search path vulnerability in PostgreSQL before 7.3.19, 7.4.x before 7.4.17, 8.0.x before 8.0.13, 8.1.x before 8.1.9, and 8.2.x before 8.2.4 allows remote authenticated users, when permitted to call a SECURITY DEFINER function, to gain the privileges of the function owner, related to...

security flaw

The query planner in PostgreSQL before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 does not verify that a table is compatible with a "previously made query plan," which allows remote authenticated users to cause a denial of service server crash and possibly access database content via an "ALTE...

CVE-2006-2314

PostgreSQL 8.1.x before 8.1.4, 8.0.x before 8.0.8, 7.4.x before 7.4.13, 7.3.x before 7.3.15, and earlier versions allows context-dependent attackers to bypass SQL injection protection methods in applications that use multibyte encodings that allow the "" backslash byte 0x5c to be the trailing byt...

security flaw

PostgreSQL 7.3.x through 8.0.x gives public EXECUTE access to certain character conversion functions, which allows unprivileged users to call those functions with malicious values, with unknown impact, aka the "Character conversion vulnerability."...

CVE-2002-1657

PostgreSQL uses the username for a salt when generating passwords, which makes it easier for remote attackers to guess passwords via a brute force attack...

GLSA-200502-19 : PostgreSQL: Buffer overflows in PL/PgSQL parser

The remote host is affected by the vulnerability described in GLSA-200502-19 PostgreSQL: Buffer overflows in PL/PgSQL parser PostgreSQL is vulnerable to several buffer overflows in the PL/PgSQL parser. Impact : A remote attacker could send a malicious query resulting in the execution of arbitrary...

PostgreSQL: Buffer overflows in PL/PgSQL parser

Background PostgreSQL is a SQL compliant, open source object-relational database management system. Description PostgreSQL is vulnerable to several buffer overflows in the PL/PgSQL parser. Impact A remote attacker could send a malicious query resulting in the execution of arbitrary code with the...

CVE-2004-0977

The makeoidjoinscheck script in PostgreSQL 7.4.5 and earlier allows local users to overwrite files via a symlink attack on temporary files...

CVE-2004-0977

The makeoidjoinscheck script in PostgreSQL 7.4.5 and earlier allows local users to overwrite files via a symlink attack on temporary files...

CVE-2005-0247

Multiple buffer overflows in gram.y for PostgreSQL 8.0.1 and earlier may allow attackers to execute arbitrary code via 1 a large number of variables in a SQL statement being handled by the readsqlconstruct function, 2 a large number of INTO variables in a SELECT statement being handled by the...

CVE-2005-0245

Buffer overflow in gram.y for PostgreSQL 8.0.0 and earlier may allow attackers to execute arbitrary code via a large number of arguments to a refcursor function gram.y, which leads to a heap-based buffer overflow, a different vulnerability than CVE-2005-0247...