Описание
Security update for 389-ds
This update for 389-ds fixes the following issues:
- CVE-2022-1949: Fixed full access control bypass with simple crafted query (bsc#1199889).
- CVE-2022-0918: Fixed denial of service issue via crafted messages (bsc#1197275).
- CVE-2022-0996: Fixed mishandling of password expiry (bsc#1197345).
- CVE-2021-4091: Fixed double free in psearch (bsc#1195324).
- CVE-2021-3652: Fixed disabled accounts may be able to bind with crypt passwords (bsc#1188455).
Список пакетов
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
SUSE Linux Enterprise Server 15 SP1-BCL
SUSE Linux Enterprise Server 15 SP1-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP1
Ссылки
- Link for SUSE-SU-2022:2163-1
- E-Mail link for SUSE-SU-2022:2163-1
- SUSE Security Ratings
- SUSE Bug 1188455
- SUSE Bug 1195324
- SUSE Bug 1197275
- SUSE Bug 1197345
- SUSE Bug 1199889
- SUSE Bug 1200175
- SUSE CVE CVE-2021-3652 page
- SUSE CVE CVE-2021-4091 page
- SUSE CVE CVE-2022-0918 page
- SUSE CVE CVE-2022-0996 page
- SUSE CVE CVE-2022-1949 page
Описание
A flaw was found in 389-ds-base. If an asterisk is imported as password hashes, either accidentally or maliciously, then instead of being inactive, any password will successfully match during authentication. This flaw allows an attacker to successfully authenticate as a user whose password was disabled.
Затронутые продукты
Ссылки
- CVE-2021-3652
- SUSE Bug 1188455
Описание
A double-free was found in the way 389-ds-base handles virtual attributes context in persistent searches. An attacker could send a series of search requests, forcing the server to behave unexpectedly, and crash.
Затронутые продукты
Ссылки
- CVE-2021-4091
- SUSE Bug 1195324
Описание
A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.
Затронутые продукты
Ссылки
- CVE-2022-0918
- SUSE Bug 1197275
Описание
A vulnerability was found in the 389 Directory Server that allows expired passwords to access the database to cause improper authentication.
Затронутые продукты
Ссылки
- CVE-2022-0996
- SUSE Bug 1197345
Описание
An access control bypass vulnerability found in 389-ds-base. That mishandling of the filter that would yield incorrect results, but as that has progressed, can be determined that it actually is an access control bypass. This may allow any remote unauthenticated user to issue a filter that allows searching for database items they do not have access to, including but not limited to potentially userPassword hashes and other sensitive data.
Затронутые продукты
Ссылки
- CVE-2022-1949
- SUSE Bug 1199889