Описание
servers/slapd/back-mdb/search.c in OpenLDAP through 2.4.44 is prone to a double free vulnerability. A user with access to search the directory can crash slapd by issuing a search including the Paged Results control with a page size of 0.
A double-free flaw was found in the way OpenLDAP's slapd server using the MDB backend handled LDAP searches. A remote attacker with access to search the directory could potentially use this flaw to crash slapd by issuing a specially crafted LDAP search query.
Отчет
This issue does not affect the versions of OpenLDAP as shipped with Red Hat Enterprise Linux 6 and 7 as they don't use the affected MDB backend in their default configurations. Red Hat Product Security has rated this issue as having Moderate security impact. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | openldap | Not affected | ||
| Red Hat Enterprise Linux 6 | openldap | Will not fix | ||
| Red Hat JBoss Enterprise Application Platform 5 | openldap | Will not fix | ||
| Red Hat JBoss Enterprise Web Server 1 | openldap | Will not fix | ||
| Red Hat JBoss Enterprise Web Server 2 | openldap | Will not fix | ||
| Red Hat Enterprise Linux 7 | openldap | Fixed | RHSA-2017:1852 | 01.08.2017 |
Показывать по
Дополнительная информация
Статус:
6.5 Medium
CVSS3
Связанные уязвимости
servers/slapd/back-mdb/search.c in OpenLDAP through 2.4.44 is prone to a double free vulnerability. A user with access to search the directory can crash slapd by issuing a search including the Paged Results control with a page size of 0.
servers/slapd/back-mdb/search.c in OpenLDAP through 2.4.44 is prone to a double free vulnerability. A user with access to search the directory can crash slapd by issuing a search including the Paged Results control with a page size of 0.
servers/slapd/back-mdb/search.c in OpenLDAP through 2.4.44 is prone to ...
6.5 Medium
CVSS3