drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in OpenLDAP
Name: |
Ausführen beliebiger Kommandos in OpenLDAP |
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ID: |
RHSA-2017:1852-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Di, 1. August 2017, 23:17 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2017-9287 |
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Applikationen: |
OpenLDAP |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: openldap security, bug fix, and enhancement update Advisory ID: RHSA-2017:1852-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:1852 Issue date: 2017-08-01 CVE Names: CVE-2017-9287 =====================================================================
1. Summary:
An update for openldap is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
3. Description:
OpenLDAP is an open-source suite of Lightweight Directory Access Protocol (LDAP) applications and development tools. LDAP is a set of protocols used to access and maintain distributed directory information services over an IP network. The openldap packages contain configuration files, libraries, and documentation for OpenLDAP.
The following packages have been upgraded to a later upstream version: openldap (2.4.44). (BZ#1386365)
Security Fix(es):
* 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. (CVE-2017-9287)
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1405354 - [RHEL7] openldap does not re-register nss shutdown callbacks after nss_Shutdown is called 1432907 - Cipher suite mismatch with latest nss 1456712 - CVE-2017-9287 openldap: Double free vulnerability in servers/slapd/back-mdb/search.c
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source: openldap-2.4.44-5.el7.src.rpm
x86_64: openldap-2.4.44-5.el7.i686.rpm openldap-2.4.44-5.el7.x86_64.rpm openldap-clients-2.4.44-5.el7.x86_64.rpm openldap-debuginfo-2.4.44-5.el7.i686.rpm openldap-debuginfo-2.4.44-5.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: openldap-debuginfo-2.4.44-5.el7.i686.rpm openldap-debuginfo-2.4.44-5.el7.x86_64.rpm openldap-devel-2.4.44-5.el7.i686.rpm openldap-devel-2.4.44-5.el7.x86_64.rpm openldap-servers-2.4.44-5.el7.x86_64.rpm openldap-servers-sql-2.4.44-5.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: openldap-2.4.44-5.el7.src.rpm
x86_64: openldap-2.4.44-5.el7.i686.rpm openldap-2.4.44-5.el7.x86_64.rpm openldap-clients-2.4.44-5.el7.x86_64.rpm openldap-debuginfo-2.4.44-5.el7.i686.rpm openldap-debuginfo-2.4.44-5.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64: openldap-debuginfo-2.4.44-5.el7.i686.rpm openldap-debuginfo-2.4.44-5.el7.x86_64.rpm openldap-devel-2.4.44-5.el7.i686.rpm openldap-devel-2.4.44-5.el7.x86_64.rpm openldap-servers-2.4.44-5.el7.x86_64.rpm openldap-servers-sql-2.4.44-5.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: openldap-2.4.44-5.el7.src.rpm
aarch64: openldap-2.4.44-5.el7.aarch64.rpm openldap-clients-2.4.44-5.el7.aarch64.rpm openldap-debuginfo-2.4.44-5.el7.aarch64.rpm openldap-devel-2.4.44-5.el7.aarch64.rpm openldap-servers-2.4.44-5.el7.aarch64.rpm
ppc64: openldap-2.4.44-5.el7.ppc.rpm openldap-2.4.44-5.el7.ppc64.rpm openldap-clients-2.4.44-5.el7.ppc64.rpm openldap-debuginfo-2.4.44-5.el7.ppc.rpm openldap-debuginfo-2.4.44-5.el7.ppc64.rpm openldap-devel-2.4.44-5.el7.ppc.rpm openldap-devel-2.4.44-5.el7.ppc64.rpm openldap-servers-2.4.44-5.el7.ppc64.rpm
ppc64le: openldap-2.4.44-5.el7.ppc64le.rpm openldap-clients-2.4.44-5.el7.ppc64le.rpm openldap-debuginfo-2.4.44-5.el7.ppc64le.rpm openldap-devel-2.4.44-5.el7.ppc64le.rpm openldap-servers-2.4.44-5.el7.ppc64le.rpm
s390x: openldap-2.4.44-5.el7.s390.rpm openldap-2.4.44-5.el7.s390x.rpm openldap-clients-2.4.44-5.el7.s390x.rpm openldap-debuginfo-2.4.44-5.el7.s390.rpm openldap-debuginfo-2.4.44-5.el7.s390x.rpm openldap-devel-2.4.44-5.el7.s390.rpm openldap-devel-2.4.44-5.el7.s390x.rpm openldap-servers-2.4.44-5.el7.s390x.rpm
x86_64: openldap-2.4.44-5.el7.i686.rpm openldap-2.4.44-5.el7.x86_64.rpm openldap-clients-2.4.44-5.el7.x86_64.rpm openldap-debuginfo-2.4.44-5.el7.i686.rpm openldap-debuginfo-2.4.44-5.el7.x86_64.rpm openldap-devel-2.4.44-5.el7.i686.rpm openldap-devel-2.4.44-5.el7.x86_64.rpm openldap-servers-2.4.44-5.el7.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
aarch64: openldap-debuginfo-2.4.44-5.el7.aarch64.rpm openldap-servers-sql-2.4.44-5.el7.aarch64.rpm
ppc64: openldap-debuginfo-2.4.44-5.el7.ppc64.rpm openldap-servers-sql-2.4.44-5.el7.ppc64.rpm
ppc64le: openldap-debuginfo-2.4.44-5.el7.ppc64le.rpm openldap-servers-sql-2.4.44-5.el7.ppc64le.rpm
s390x: openldap-debuginfo-2.4.44-5.el7.s390x.rpm openldap-servers-sql-2.4.44-5.el7.s390x.rpm
x86_64: openldap-debuginfo-2.4.44-5.el7.x86_64.rpm openldap-servers-sql-2.4.44-5.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: openldap-2.4.44-5.el7.src.rpm
x86_64: openldap-2.4.44-5.el7.i686.rpm openldap-2.4.44-5.el7.x86_64.rpm openldap-clients-2.4.44-5.el7.x86_64.rpm openldap-debuginfo-2.4.44-5.el7.i686.rpm openldap-debuginfo-2.4.44-5.el7.x86_64.rpm openldap-devel-2.4.44-5.el7.i686.rpm openldap-devel-2.4.44-5.el7.x86_64.rpm openldap-servers-2.4.44-5.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64: openldap-debuginfo-2.4.44-5.el7.x86_64.rpm openldap-servers-sql-2.4.44-5.el7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2017-9287 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.4_Release_Notes/index.html
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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