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Sicherheit: Denial of Service in openldap2
Aktuelle Meldungen Distributionen
Name: Denial of Service in openldap2
ID: SUSE-SU-2018:4150-1
Distribution: SUSE
Plattformen: SUSE OpenStack Cloud Magnum Orchestration 7, SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Software Development Kit 12-SP3, SUSE CaaS Platform ALL, SUSE CaaS Platform 3.0, SUSE Linux Enterprise Desktop 12-SP4, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP4
Datum: Mo, 17. Dezember 2018, 12:33
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17740
Applikationen: OpenLDAP

Originalnachricht

   SUSE Security Update: Security update for openldap2
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:4150-1
Rating: moderate
References: #1073313
Cross-References: CVE-2017-17740
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP4
SUSE Linux Enterprise Software Development Kit 12-SP3
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Desktop 12-SP4
SUSE Linux Enterprise Desktop 12-SP3
SUSE CaaS Platform ALL
SUSE CaaS Platform 3.0
OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for openldap2 fixes the following issues:

Security issue fixed:

- CVE-2017-17740: When both the nops module and the memberof overlay are
enabled, attempts to free a buffer that was allocated on the stack,
which allows remote attackers to cause a denial of service (slapd crash)
via a member MODDN operation. (bsc#1073313)


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Software Development Kit 12-SP4:

zypper in -t patch SUSE-SLE-SDK-12-SP4-2018-2947=1

- SUSE Linux Enterprise Software Development Kit 12-SP3:

zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-2947=1

- SUSE Linux Enterprise Server 12-SP4:

zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2947=1

- SUSE Linux Enterprise Server 12-SP3:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2947=1

- SUSE Linux Enterprise Desktop 12-SP4:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2018-2947=1

- SUSE Linux Enterprise Desktop 12-SP3:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2947=1

- SUSE CaaS Platform ALL:

To install this update, use the SUSE CaaS Platform Velum dashboard.
It will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.

- SUSE CaaS Platform 3.0:

To install this update, use the SUSE CaaS Platform Velum dashboard.
It will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.

- OpenStack Cloud Magnum Orchestration 7:

zypper in -t patch
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-2947=1



Package List:

- SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le
s390x x86_64):

openldap2-back-perl-2.4.41-18.43.1
openldap2-back-perl-debuginfo-2.4.41-18.43.1
openldap2-debuginfo-2.4.41-18.43.1
openldap2-debugsource-2.4.41-18.43.1
openldap2-devel-2.4.41-18.43.1
openldap2-devel-static-2.4.41-18.43.1

- SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le
s390x x86_64):

openldap2-back-perl-2.4.41-18.43.1
openldap2-back-perl-debuginfo-2.4.41-18.43.1
openldap2-debuginfo-2.4.41-18.43.1
openldap2-debugsource-2.4.41-18.43.1
openldap2-devel-2.4.41-18.43.1
openldap2-devel-static-2.4.41-18.43.1

- SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

libldap-2_4-2-2.4.41-18.43.1
libldap-2_4-2-debuginfo-2.4.41-18.43.1
openldap2-2.4.41-18.43.1
openldap2-back-meta-2.4.41-18.43.1
openldap2-back-meta-debuginfo-2.4.41-18.43.1
openldap2-client-2.4.41-18.43.1
openldap2-client-debuginfo-2.4.41-18.43.1
openldap2-debuginfo-2.4.41-18.43.1
openldap2-debugsource-2.4.41-18.43.1

- SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):

libldap-2_4-2-32bit-2.4.41-18.43.1
libldap-2_4-2-debuginfo-32bit-2.4.41-18.43.1

- SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

libldap-2_4-2-2.4.41-18.43.1
libldap-2_4-2-debuginfo-2.4.41-18.43.1
openldap2-2.4.41-18.43.1
openldap2-back-meta-2.4.41-18.43.1
openldap2-back-meta-debuginfo-2.4.41-18.43.1
openldap2-client-2.4.41-18.43.1
openldap2-client-debuginfo-2.4.41-18.43.1
openldap2-debuginfo-2.4.41-18.43.1
openldap2-debugsource-2.4.41-18.43.1

- SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):

libldap-2_4-2-32bit-2.4.41-18.43.1
libldap-2_4-2-debuginfo-32bit-2.4.41-18.43.1

- SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

libldap-2_4-2-2.4.41-18.43.1
libldap-2_4-2-32bit-2.4.41-18.43.1
libldap-2_4-2-debuginfo-2.4.41-18.43.1
libldap-2_4-2-debuginfo-32bit-2.4.41-18.43.1
openldap2-client-2.4.41-18.43.1
openldap2-client-debuginfo-2.4.41-18.43.1
openldap2-debuginfo-2.4.41-18.43.1
openldap2-debugsource-2.4.41-18.43.1

- SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

libldap-2_4-2-2.4.41-18.43.1
libldap-2_4-2-32bit-2.4.41-18.43.1
libldap-2_4-2-debuginfo-2.4.41-18.43.1
libldap-2_4-2-debuginfo-32bit-2.4.41-18.43.1
openldap2-client-2.4.41-18.43.1
openldap2-client-debuginfo-2.4.41-18.43.1
openldap2-debuginfo-2.4.41-18.43.1
openldap2-debugsource-2.4.41-18.43.1

- SUSE CaaS Platform ALL (x86_64):

libldap-2_4-2-2.4.41-18.43.1
libldap-2_4-2-debuginfo-2.4.41-18.43.1
openldap2-debuginfo-2.4.41-18.43.1
openldap2-debugsource-2.4.41-18.43.1

- SUSE CaaS Platform 3.0 (x86_64):

libldap-2_4-2-2.4.41-18.43.1
libldap-2_4-2-debuginfo-2.4.41-18.43.1
openldap2-debuginfo-2.4.41-18.43.1
openldap2-debugsource-2.4.41-18.43.1

- OpenStack Cloud Magnum Orchestration 7 (x86_64):

libldap-2_4-2-2.4.41-18.43.1
libldap-2_4-2-debuginfo-2.4.41-18.43.1
openldap2-debuginfo-2.4.41-18.43.1
openldap2-debugsource-2.4.41-18.43.1


References:

https://www.suse.com/security/cve/CVE-2017-17740.html
https://bugzilla.suse.com/1073313

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