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centosCentOS ProjectCESA-2021:5195
HistoryDec 21, 2021 - 9:37 p.m.

ipa, python2 security update

2021-12-2121:37:58
CentOS Project
lists.centos.org
193
red hat identity management
samba ad dc
kerberos tickets
ipa replica

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

47.0%

CentOS Errata and Security Advisory CESA-2021:5195

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):

  • samba: Samba AD DC did not always rely on the SID and PAC in Kerberos tickets (CVE-2020-25719)

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):

  • RHEL 8.6 IPA Replica Failed to configure PKINIT setup against a RHEL 7.9 IPA server (BZ#2025848)

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2021-December/086220.html

Affected packages:
ipa-client
ipa-client-common
ipa-common
ipa-python-compat
ipa-server
ipa-server-common
ipa-server-dns
ipa-server-trust-ad
python2-ipaclient
python2-ipalib
python2-ipaserver

Upstream details at:
https://access.redhat.com/errata/RHSA-2021:5195

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

47.0%