postgresql -- multiple vulnerabilities

Description:

Multiple vulnerabilities had been reported in various versions of PostgreSQL:

• The EXECUTE restrictions can be bypassed by using the AGGREGATE function, which is missing a permissions check.
• A buffer overflow exists in gram.y which could allow an attacker to execute arbitrary code by sending a large number of arguments to a refcursor function, found in gram.y
• The intagg contributed module allows an attacker to crash the server (Denial of Service) by constructing a malicious crafted array.

References:

• CVE name CVE-2005-0244
• CVE name CVE-2005-0245
• CVE name CVE-2005-0246
• URL: <http://secunia.com/advisories/12948>

Affects:

• postgresql >=7.2 <7.2.7
• postgresql >=7.3 <7.3.9
• postgresql >=7.4 <7.4.7
• postgresql >=8.0.0 <8.0.1
• postgresql-server >=7.2 <7.2.7
• postgresql-server >=7.3 <7.3.9
• postgresql-server >=7.4 <7.4.7
• postgresql-server >=8.0.0 <8.0.1
• ja-postgresql >=7.2 <7.2.7
• ja-postgresql >=7.3 <7.3.9
• ja-postgresql >=7.4 <7.4.7
• ja-postgresql >=8.0.0 <8.0.1

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