Sigurnosni nedostaci programskog paketa ipa

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by - 5. veljače 2020.0

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Red Hat Security Advisory

Synopsis: Important: ipa security and bug fix update
Advisory ID: RHSA-2020:0378-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0378
Issue date: 2020-02-04
CVE Names: CVE-2019-10195 CVE-2019-14867
=====================================================================

1. Summary:

An update for ipa is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact
of Important. 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) – noarch, x86_64
Red Hat Enterprise Linux Client Optional (v. 7) – noarch, x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) – noarch, x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) – noarch, x86_64
Red Hat Enterprise Linux Server (v. 7) – noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) – noarch, x86_64

3. Description:

Red Hat Identity Management (IdM) is a centralized authentication, identity
management, and authorization solution for both traditional and cloud-based
enterprise environments.

Security Fix(es):

* ipa: Denial of service in IPA server due to wrong use of ber_scanf()
(CVE-2019-14867)

* ipa: Batch API logging user passwords to /var/log/httpd/error_log
(CVE-2019-10195)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Bug Fix(es):

* Issue with adding multiple RHEL 7 IPA replica to RHEL 6 IPA master
(BZ#1770728)

* User incorrectly added to negative cache when backend is reconnecting to
IPA service / timed out: error code 32 ‘No such object’ (BZ#1773953)

* After upgrade AD Trust Agents were removed from LDAP (BZ#1781153)

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/):

1726223 – CVE-2019-10195 ipa: Batch API logging user passwords to /var/log/httpd/error_log
1766920 – CVE-2019-14867 ipa: Denial of service in IPA server due to wrong use of ber_scanf()
1770728 – Issue with adding multiple RHEL 7 IPA replica to RHEL 6 IPA master [rhel-7.7.z]
1781153 – After upgrade AD Trust Agents were removed from LDAP [rhel-7.7.z]

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
ipa-4.6.5-11.el7_7.4.src.rpm

noarch:
ipa-client-common-4.6.5-11.el7_7.4.noarch.rpm
ipa-common-4.6.5-11.el7_7.4.noarch.rpm
ipa-python-compat-4.6.5-11.el7_7.4.noarch.rpm
python2-ipaclient-4.6.5-11.el7_7.4.noarch.rpm
python2-ipalib-4.6.5-11.el7_7.4.noarch.rpm

x86_64:
ipa-client-4.6.5-11.el7_7.4.x86_64.rpm
ipa-debuginfo-4.6.5-11.el7_7.4.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

noarch:
ipa-server-common-4.6.5-11.el7_7.4.noarch.rpm
ipa-server-dns-4.6.5-11.el7_7.4.noarch.rpm
python2-ipaserver-4.6.5-11.el7_7.4.noarch.rpm

x86_64:
ipa-debuginfo-4.6.5-11.el7_7.4.x86_64.rpm
ipa-server-4.6.5-11.el7_7.4.x86_64.rpm
ipa-server-trust-ad-4.6.5-11.el7_7.4.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
ipa-4.6.5-11.el7_7.4.src.rpm

x86_64:
ipa-client-4.6.5-11.el7_7.4.x86_64.rpm
ipa-debuginfo-4.6.5-11.el7_7.4.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

noarch:
ipa-server-common-4.6.5-11.el7_7.4.noarch.rpm
ipa-server-dns-4.6.5-11.el7_7.4.noarch.rpm
python2-ipaserver-4.6.5-11.el7_7.4.noarch.rpm

x86_64:
ipa-debuginfo-4.6.5-11.el7_7.4.x86_64.rpm
ipa-server-4.6.5-11.el7_7.4.x86_64.rpm
ipa-server-trust-ad-4.6.5-11.el7_7.4.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
ipa-4.6.5-11.el7_7.4.src.rpm

noarch:
ipa-client-common-4.6.5-11.el7_7.4.noarch.rpm
ipa-common-4.6.5-11.el7_7.4.noarch.rpm
ipa-python-compat-4.6.5-11.el7_7.4.noarch.rpm
ipa-server-common-4.6.5-11.el7_7.4.noarch.rpm
ipa-server-dns-4.6.5-11.el7_7.4.noarch.rpm
python2-ipaclient-4.6.5-11.el7_7.4.noarch.rpm
python2-ipalib-4.6.5-11.el7_7.4.noarch.rpm
python2-ipaserver-4.6.5-11.el7_7.4.noarch.rpm

ppc64:
ipa-client-4.6.5-11.el7_7.4.ppc64.rpm
ipa-debuginfo-4.6.5-11.el7_7.4.ppc64.rpm

ppc64le:
ipa-client-4.6.5-11.el7_7.4.ppc64le.rpm
ipa-debuginfo-4.6.5-11.el7_7.4.ppc64le.rpm

s390x:
ipa-client-4.6.5-11.el7_7.4.s390x.rpm
ipa-debuginfo-4.6.5-11.el7_7.4.s390x.rpm

x86_64:
ipa-client-4.6.5-11.el7_7.4.x86_64.rpm
ipa-debuginfo-4.6.5-11.el7_7.4.x86_64.rpm
ipa-server-4.6.5-11.el7_7.4.x86_64.rpm
ipa-server-trust-ad-4.6.5-11.el7_7.4.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
ipa-4.6.5-11.el7_7.4.src.rpm

x86_64:
ipa-client-4.6.5-11.el7_7.4.x86_64.rpm
ipa-debuginfo-4.6.5-11.el7_7.4.x86_64.rpm
ipa-server-4.6.5-11.el7_7.4.x86_64.rpm
ipa-server-trust-ad-4.6.5-11.el7_7.4.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-2019-10195
https://access.redhat.com/security/cve/CVE-2019-14867
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

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