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CVE-2012-0866

Published: 28 February 2012

CREATE TRIGGER in PostgreSQL 8.3.x before 8.3.18, 8.4.x before 8.4.11, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 does not properly check the execute permission for trigger functions marked SECURITY DEFINER, which allows remote authenticated users to execute otherwise restricted triggers on arbitrary data by installing the trigger on an attacker-owned table.

Priority

Medium

Status

Package Release Status
postgresql-8.2
Launchpad, Ubuntu, Debian
Upstream Needs triage

postgresql-8.3
Launchpad, Ubuntu, Debian
Upstream
Released (8.3.18)
postgresql-8.4
Launchpad, Ubuntu, Debian
Upstream
Released (8.4.11)
postgresql-9.1
Launchpad, Ubuntu, Debian
Upstream
Released (9.1.3)