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SUSE-SU-2016:0224-1

Опубликовано: 25 янв. 2016
Источник: suse-cvrf

Описание

Security update for openldap2

This update fixes the following security issues:

  • CVE-2015-6908: The ber_get_next function allowed remote attackers to cause a denial of service (reachable assertion and application crash) via crafted BER data, as demonstrated by an attack against slapd. (bsc#945582)
  • CVE-2015-4000: Fix weak Diffie-Hellman size vulnerability. (bsc#937766)

It also fixes the following non-security bugs:

  • bsc#955210: Unresponsive LDAP host lookups in IPv6 environment

This update adds the following functionality:

  • fate#319300: SHA2 password hashing module that can be loaded on-demand.

Список пакетов

SUSE Linux Enterprise Desktop 12
libldap-2_4-2-2.4.41-18.13.1
libldap-2_4-2-32bit-2.4.41-18.13.1
openldap2-client-2.4.41-18.13.1
SUSE Linux Enterprise Desktop 12 SP1
libldap-2_4-2-2.4.41-18.13.1
libldap-2_4-2-32bit-2.4.41-18.13.1
openldap2-client-2.4.41-18.13.1
SUSE Linux Enterprise Module for Legacy 12
compat-libldap-2_3-0-2.3.37-18.13.4
SUSE Linux Enterprise Server 12
libldap-2_4-2-2.4.41-18.13.1
libldap-2_4-2-32bit-2.4.41-18.13.1
openldap2-2.4.41-18.13.4
openldap2-back-meta-2.4.41-18.13.4
openldap2-client-2.4.41-18.13.1
SUSE Linux Enterprise Server 12 SP1
libldap-2_4-2-2.4.41-18.13.1
libldap-2_4-2-32bit-2.4.41-18.13.1
openldap2-2.4.41-18.13.4
openldap2-back-meta-2.4.41-18.13.4
openldap2-client-2.4.41-18.13.1
SUSE Linux Enterprise Server for SAP Applications 12
compat-libldap-2_3-0-2.3.37-18.13.4
libldap-2_4-2-2.4.41-18.13.1
libldap-2_4-2-32bit-2.4.41-18.13.1
openldap2-2.4.41-18.13.4
openldap2-back-meta-2.4.41-18.13.4
openldap2-client-2.4.41-18.13.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
libldap-2_4-2-2.4.41-18.13.1
libldap-2_4-2-32bit-2.4.41-18.13.1
openldap2-2.4.41-18.13.4
openldap2-back-meta-2.4.41-18.13.4
openldap2-client-2.4.41-18.13.1
SUSE Linux Enterprise Software Development Kit 12
openldap2-back-perl-2.4.41-18.13.4
openldap2-devel-2.4.41-18.13.1
openldap2-devel-static-2.4.41-18.13.1
SUSE Linux Enterprise Software Development Kit 12 SP1
openldap2-back-perl-2.4.41-18.13.4
openldap2-devel-2.4.41-18.13.1
openldap2-devel-static-2.4.41-18.13.1

Описание

The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHE_EXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with DHE_EXPORT replaced by DHE, aka the "Logjam" issue.


Затронутые продукты
SUSE Linux Enterprise Desktop 12 SP1:libldap-2_4-2-2.4.41-18.13.1
SUSE Linux Enterprise Desktop 12 SP1:libldap-2_4-2-32bit-2.4.41-18.13.1
SUSE Linux Enterprise Desktop 12 SP1:openldap2-client-2.4.41-18.13.1
SUSE Linux Enterprise Desktop 12:libldap-2_4-2-2.4.41-18.13.1

Ссылки

Описание

The ber_get_next function in libraries/liblber/io.c in OpenLDAP 2.4.42 and earlier allows remote attackers to cause a denial of service (reachable assertion and application crash) via crafted BER data, as demonstrated by an attack against slapd.


Затронутые продукты
SUSE Linux Enterprise Desktop 12 SP1:libldap-2_4-2-2.4.41-18.13.1
SUSE Linux Enterprise Desktop 12 SP1:libldap-2_4-2-32bit-2.4.41-18.13.1
SUSE Linux Enterprise Desktop 12 SP1:openldap2-client-2.4.41-18.13.1
SUSE Linux Enterprise Desktop 12:libldap-2_4-2-2.4.41-18.13.1

Ссылки