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SUSE-SU-2022:2582-1

Опубликовано: 29 июл. 2022
Источник: suse-cvrf

Описание

Security update for samba

This update for samba fixes the following issues:

  • CVE-2022-32746: Fixed a use-after-free occurring in database audit logging (bsc#1201490).
  • CVE-2022-32745: Fixed a remote server crash with an LDAP add or modify request (bsc#1201492).
  • CVE-2022-2031: Fixed AD restrictions bypass associated with changing passwords (bsc#1201495).
  • CVE-2022-32742: Fixed a memory leak in SMB1 (bsc#1201496).
  • CVE-2022-32744: Fixed an arbitrary password change request for any AD user (bsc#1201493).

The following non-security bugs were fixed:

  • netgroups support removed; (bso#15087); (bsc#1199247).
  • net ads info shows LDAP Server: 0.0.0.0 depending on contacted server; (bso#14674); (bsc#1199734).
  • smbclient commands del and deltree fail with NT_STATUS_OBJECT_PATH_NOT_FOUND with DFS; (bso#15100); (bsc#1200556).
  • move pdb backends from package samba-libs to package samba-client-libs and remove samba-libs requirement from samba-winbind; (bsc#1200964); (bsc#1198255);

Список пакетов

Image SLES12-SP5-Azure-BYOS
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-HPC-BYOS
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-HPC-On-Demand
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-SAP-BYOS
ctdb-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-SAP-On-Demand
ctdb-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Standard-On-Demand
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-EC2-BYOS
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-EC2-ECS-On-Demand
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-EC2-On-Demand
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-EC2-SAP-BYOS
ctdb-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-EC2-SAP-On-Demand
ctdb-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-GCE-BYOS
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-GCE-On-Demand
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-GCE-SAP-BYOS
ctdb-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-GCE-SAP-On-Demand
ctdb-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
ctdb-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
ctdb-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
SUSE Linux Enterprise High Availability Extension 12 SP5
ctdb-4.15.8+git.462.e73f4310487-3.68.1
SUSE Linux Enterprise Server 12 SP5
libsamba-policy-python3-devel-4.15.8+git.462.e73f4310487-3.68.1
libsamba-policy0-python3-4.15.8+git.462.e73f4310487-3.68.1
libsamba-policy0-python3-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-4.15.8+git.462.e73f4310487-3.68.1
samba-client-4.15.8+git.462.e73f4310487-3.68.1
samba-client-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-devel-4.15.8+git.462.e73f4310487-3.68.1
samba-doc-4.15.8+git.462.e73f4310487-3.68.1
samba-ldb-ldap-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-python3-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-python3-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-python3-4.15.8+git.462.e73f4310487-3.68.1
samba-tool-4.15.8+git.462.e73f4310487-3.68.1
samba-winbind-4.15.8+git.462.e73f4310487-3.68.1
samba-winbind-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-winbind-libs-32bit-4.15.8+git.462.e73f4310487-3.68.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5
libsamba-policy-python3-devel-4.15.8+git.462.e73f4310487-3.68.1
libsamba-policy0-python3-4.15.8+git.462.e73f4310487-3.68.1
libsamba-policy0-python3-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-4.15.8+git.462.e73f4310487-3.68.1
samba-client-4.15.8+git.462.e73f4310487-3.68.1
samba-client-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-client-libs-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-devel-4.15.8+git.462.e73f4310487-3.68.1
samba-doc-4.15.8+git.462.e73f4310487-3.68.1
samba-ldb-ldap-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-python3-4.15.8+git.462.e73f4310487-3.68.1
samba-libs-python3-32bit-4.15.8+git.462.e73f4310487-3.68.1
samba-python3-4.15.8+git.462.e73f4310487-3.68.1
samba-tool-4.15.8+git.462.e73f4310487-3.68.1
samba-winbind-4.15.8+git.462.e73f4310487-3.68.1
samba-winbind-libs-4.15.8+git.462.e73f4310487-3.68.1
samba-winbind-libs-32bit-4.15.8+git.462.e73f4310487-3.68.1
SUSE Linux Enterprise Software Development Kit 12 SP5
libsamba-policy-devel-4.15.8+git.462.e73f4310487-3.68.1
libsamba-policy-python3-devel-4.15.8+git.462.e73f4310487-3.68.1
samba-devel-4.15.8+git.462.e73f4310487-3.68.1
samba-devel-32bit-4.15.8+git.462.e73f4310487-3.68.1

Описание

A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a single account and set of keys, allowing them to decrypt each other's tickets. A user who has been requested to change their password, can exploit this flaw to obtain and use tickets to other services.


Затронутые продукты
Image SLES12-SP5-Azure-BYOS:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-BYOS:samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-libs-4.15.8+git.462.e73f4310487-3.68.1

Ссылки

Описание

A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or printer) instead of client-supplied data. The client cannot control the area of the server memory written to the file (or printer).


Затронутые продукты
Image SLES12-SP5-Azure-BYOS:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-BYOS:samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-libs-4.15.8+git.462.e73f4310487-3.68.1

Ссылки

Описание

A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling full domain takeover.


Затронутые продукты
Image SLES12-SP5-Azure-BYOS:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-BYOS:samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-libs-4.15.8+git.462.e73f4310487-3.68.1

Ссылки

Описание

A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP add or modify the request, usually resulting in a segmentation fault.


Затронутые продукты
Image SLES12-SP5-Azure-BYOS:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-BYOS:samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-libs-4.15.8+git.462.e73f4310487-3.68.1

Ссылки

Описание

A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP message values freed by a preceding database module, resulting in a use-after-free issue. This issue is only possible when modifying certain privileged attributes, such as userAccountControl.


Затронутые продукты
Image SLES12-SP5-Azure-BYOS:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-BYOS:samba-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-client-libs-4.15.8+git.462.e73f4310487-3.68.1
Image SLES12-SP5-Azure-Basic-On-Demand:samba-libs-4.15.8+git.462.e73f4310487-3.68.1

Ссылки
Уязвимость SUSE-SU-2022:2582-1