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Многочисленные уязвимости в PostgerSQL (multiple bugs)
Опубликовано:5 февраля 2007 г.
Источник:
SecurityVulns ID:7186
Тип:удаленная
Уровень опасности:
6/10
Описание:Доступ к памяти процесса из-за некорректного определния типа аргумента функции и при использовании ALTER COLUMN TYPE во время выполнения запроса.
Затронутые продукты:POSTGRES : PostgreSQL 7.4
CVE:CVE-2007-0556 (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 "ALTER COLUMN TYPE" SQL statement, which can be leveraged to read arbitrary memory from the server.)
 CVE-2007-0555 (PostgreSQL 7.3 before 7.3.13, 7.4 before 7.4.16, 8.0 before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 allows attackers to disable certain checks for the data types of SQL function arguments, which allows remote authenticated users to cause a denial of service (server crash) and possibly access database content.)
 CVE-2007-0555 (PostgreSQL 7.3 before 7.3.13, 7.4 before 7.4.16, 8.0 before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 allows attackers to disable certain checks for the data types of SQL function arguments, which allows remote authenticated users to cause a denial of service (server crash) and possibly access database content.)
Оригинальный текстdocumentUBUNTU, [Full-disclosure] [USN-417-1] PostgreSQL vulnerabilities (05.02.2007)

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