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CVSS: 6.5EPSS: 1%CPEs: 3EXPL: 0

26 Oct 2006 — backend/parser/parse_coerce.c in PostgreSQL 7.4.1 through 7.4.14, 8.0.x before 8.0.9, and 8.1.x before 8.1.5 allows remote authenticated users to cause a denial of service (daemon crash) via a coercion of an unknown element to ANYARRAY. El fichero backend/parser/parse_coerce.c en PostgreSQL versiones 7.4.1 hasta 7.4.14, 8.0.x anteriores a 8.0.9, y 8.1.x anteriores a 8.1.5 permite a usuarios remotos autenticados, provocar una denegación de servicio (daemon crash) mediante una coacción de un elemento desconoc... • http://projects.commandprompt.com/public/pgsql/changeset/26457 •

CVSS: 9.8EPSS: 2%CPEs: 40EXPL: 0

24 May 2006 — 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 byte of a multibyte character, such as SJIS, BIG5, GBK, GB18030, and UHC, which cannot be handled correctly by a client that does not understand multibyte encodings, aka a second variant of "Encoding-Based SQL Injec... • ftp://patches.sgi.com/support/free/security/advisories/20060602-01-U.asc •

CVSS: 9.8EPSS: 1%CPEs: 40EXPL: 0

24 May 2006 — 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 via invalid encodings of multibyte characters, aka one variant of "Encoding-Based SQL Injection." Several encoding problems have been discovered in PostgreSQL, a popular SQL database. • ftp://patches.sgi.com/support/free/security/advisories/20060602-01-U.asc •

CVSS: 8.8EPSS: 2%CPEs: 3EXPL: 0

14 Feb 2006 — PostgreSQL 8.1.0 through 8.1.2 allows authenticated database users to gain additional privileges via "knowledge of the backend protocol" using a crafted SET ROLE to other database users, a different vulnerability than CVE-2006-0678. • http://archives.postgresql.org/pgsql-announce/2006-02/msg00008.php • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 5.5EPSS: 0%CPEs: 36EXPL: 0

14 Feb 2006 — PostgreSQL 7.3.x before 7.3.14, 7.4.x before 7.4.12, 8.0.x before 8.0.7, and 8.1.x before 8.1.3, when compiled with Asserts enabled, allows local users to cause a denial of service (server crash) via a crafted SET SESSION AUTHORIZATION command, a different vulnerability than CVE-2006-0553. Akio Ishida discovered that the SET SESSION AUTHORIZATION command did not properly verify the validity of its argument. An authenticated PostgreSQL user could exploit this to crash the server. • http://secunia.com/advisories/18890 •

CVSS: 7.5EPSS: 1%CPEs: 8EXPL: 0

10 Jan 2006 — PostgreSQL 8.0.x before 8.0.6 and 8.1.x before 8.1.2, when running on Windows, allows remote attackers to cause a denial of service (postmaster exit and no new connections) via a large number of simultaneous connection requests. • http://archives.postgresql.org/pgsql-announce/2006-01/msg00001.php •

CVSS: 9.1EPSS: 0%CPEs: 9EXPL: 0

03 May 2005 — The tsearch2 module in PostgreSQL 7.4 through 8.0.x declares the (1) dex_init, (2) snb_en_init, (3) snb_ru_init, (4) spell_init, and (5) syn_init functions as "internal" even when they do not take an internal argument, which allows attackers to cause a denial of service (application crash) and possibly have other impacts via SQL commands that call other functions that accept internal arguments. PostgreSQL gives public EXECUTE access to a number of character conversion routines, but doesn't validate the give... • http://archives.postgresql.org/pgsql-announce/2005-05/msg00001.php •

CVSS: 9.8EPSS: 1%CPEs: 28EXPL: 0

03 May 2005 — 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." PostgreSQL gives public EXECUTE access to a number of character conversion routines, but doesn't validate the given arguments (CVE-2005-1409). It has also been reported that the contrib/tsearch2 module of PostgreSQL misdeclares the return value of some functions a... • http://archives.postgresql.org/pgsql-announce/2005-05/msg00001.php •

CVSS: 7.8EPSS: 1%CPEs: 27EXPL: 0

08 Feb 2005 — PostgreSQL 8.0.0 and earlier allows local users to bypass the EXECUTE permission check for functions by using the CREATE AGGREGATE command. • http://archives.postgresql.org/pgsql-hackers/2005-01/msg00922.php • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.5EPSS: 1%CPEs: 3EXPL: 0

08 Feb 2005 — The intagg contrib module for PostgreSQL 8.0.0 and earlier allows attackers to cause a denial of service (crash) via crafted arrays. • http://archives.postgresql.org/pgsql-committers/2005-01/msg00401.php •