ALT-PU-2019-2556-1

Обновление пакета openldap в ветке sisyphus

Версия2.4.48-alt1

Задание#236705

Опубликовано2019-08-28

Макс. серьёзностьHIGH

Серьёзность:

Закрытые проблемы (4)

HIGH7.5

Уязвимость пакета OpenLDAP, связанная с ошибками реализации процедуры аутентификации, позволяющая нарушителю раскрыть защищаемую информацию

Опубликовано: 2019-08-13Изменено: 2025-03-05

CVSS 3.xВЫСОКАЯ 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS 2.0ВЫСОКАЯ 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:N/A:N

Ссылки

CVE-2019-13565

MEDIUM6.5

Уязвимость демона slapd пакета OpenLDAP, позволяющая нарушителю раскрыть защищаемую информацию

Опубликовано: 2019-12-17Изменено: 2023-11-21

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS 2.0СРЕДНЯЯ 6.3

CVSS:2.0/AV:N/AC:M/Au:S/C:C/I:N/A:N

Ссылки

CVE-2019-13057

MEDIUM4.9

An issue was discovered in the server in OpenLDAP before 2.4.48. When the server administrator delegates rootDN (database admin) privileges for certain databases but wants to maintain isolation (e.g., for multi-tenant deployments), slapd does not properly stop a rootDN from requesting authorization as an identity from another database during a SASL bind or with a proxyAuthz (RFC 4370) control. (It is not a common configuration to deploy a system where the server administrator and a DB administrator enjoy different levels of trust.)

Опубликовано: 2019-07-26Изменено: 2024-11-21

CVSS 2.0НИЗКАЯ 3.5

CVSS:2.0/AV:N/AC:M/Au:S/C:P/I:N/A:N

CVSS 3.xСРЕДНЯЯ 4.9

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Ссылки

HIGH7.5

An issue was discovered in OpenLDAP 2.x before 2.4.48. When using SASL authentication and session encryption, and relying on the SASL security layers in slapd access controls, it is possible to obtain access that would otherwise be denied via a simple bind for any identity covered in those ACLs. After the first SASL bind is completed, the sasl_ssf value is retained for all new non-SASL connections. Depending on the ACL configuration, this can affect different types of operations (searches, modifications, etc.). In other words, a successful authorization step completed by one user affects the authorization requirement for a different user.

Опубликовано: 2019-07-26Изменено: 2024-11-21

CVSS 2.0СРЕДНЯЯ 5.0

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS 3.xВЫСОКАЯ 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Ссылки