Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.1929
pki-core:10.6 security update
4 June 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: pki-core:10.6
Publisher: Red Hat
Operating System: Red Hat
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-3551
Original Bulletin:
https://access.redhat.com/errata/RHSA-2021:2235
Comment: This advisory references vulnerabilities in products which run on
platforms other than Red Hat. It is recommended that administrators
running pki-core:10.6 check for an updated version of the software
for their operating system.
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Red Hat Security Advisory
Synopsis: Important: pki-core:10.6 security update
Advisory ID: RHSA-2021:2235-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2235
Issue date: 2021-06-03
CVE Names: CVE-2021-3551
=====================================================================
1. Summary:
An update for the pki-core:10.6 module is now available for Red Hat
Enterprise Linux 8.
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 AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
3. Description:
The Public Key Infrastructure (PKI) Core contains fundamental packages
required by Red Hat Certificate System.
Security Fix(es):
* pki-server: Dogtag installer "pkispawn" logs admin credentials into a
world-readable log file (CVE-2021-3551)
The PKI installer "pkispawn" logs admin credentials into a
world-readable log file. It also looks like the installer is passing the
password as an insecure command line argument. The credentials are the
389-DS LDAP server's Directory Manager credentials. The Directory
Manager is 389-DS' equivalent of unrestricted root account. The user
bypasses permission checks and grants full access to data. In an IdM /
FreeIPA installation the DM user is able to read and manipulate Kerberos
KDC master password, Kerberos keytabs, hashed user passwords, and more.
Any and all IdM and FreeIPA installations with PKI 10.10 should be
considered compromised.
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.
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/):
1959971 - CVE-2021-3551 pki-server: Dogtag installer "pkispawn" logs admin credentials into a world-readable log file
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source:
jss-4.8.1-2.module+el8.4.0+10451+3e5b5448.src.rpm
ldapjdk-4.22.0-1.module+el8.3.0+6784+6e1e4c62.src.rpm
pki-core-10.10.5-3.module+el8.4.0+11039+635979e4.src.rpm
tomcatjss-7.6.1-1.module+el8.4.0+8778+d07929ff.src.rpm
aarch64:
jss-4.8.1-2.module+el8.4.0+10451+3e5b5448.aarch64.rpm
jss-debuginfo-4.8.1-2.module+el8.4.0+10451+3e5b5448.aarch64.rpm
jss-debugsource-4.8.1-2.module+el8.4.0+10451+3e5b5448.aarch64.rpm
jss-javadoc-4.8.1-2.module+el8.4.0+10451+3e5b5448.aarch64.rpm
pki-core-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.aarch64.rpm
pki-core-debugsource-10.10.5-3.module+el8.4.0+11039+635979e4.aarch64.rpm
pki-symkey-10.10.5-3.module+el8.4.0+11039+635979e4.aarch64.rpm
pki-symkey-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.aarch64.rpm
pki-tools-10.10.5-3.module+el8.4.0+11039+635979e4.aarch64.rpm
pki-tools-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.aarch64.rpm
noarch:
ldapjdk-4.22.0-1.module+el8.3.0+6784+6e1e4c62.noarch.rpm
ldapjdk-javadoc-4.22.0-1.module+el8.3.0+6784+6e1e4c62.noarch.rpm
pki-acme-10.10.5-3.module+el8.4.0+11039+635979e4.noarch.rpm
pki-base-10.10.5-3.module+el8.4.0+11039+635979e4.noarch.rpm
pki-base-java-10.10.5-3.module+el8.4.0+11039+635979e4.noarch.rpm
pki-ca-10.10.5-3.module+el8.4.0+11039+635979e4.noarch.rpm
pki-kra-10.10.5-3.module+el8.4.0+11039+635979e4.noarch.rpm
pki-server-10.10.5-3.module+el8.4.0+11039+635979e4.noarch.rpm
python3-pki-10.10.5-3.module+el8.4.0+11039+635979e4.noarch.rpm
tomcatjss-7.6.1-1.module+el8.4.0+8778+d07929ff.noarch.rpm
ppc64le:
jss-4.8.1-2.module+el8.4.0+10451+3e5b5448.ppc64le.rpm
jss-debuginfo-4.8.1-2.module+el8.4.0+10451+3e5b5448.ppc64le.rpm
jss-debugsource-4.8.1-2.module+el8.4.0+10451+3e5b5448.ppc64le.rpm
jss-javadoc-4.8.1-2.module+el8.4.0+10451+3e5b5448.ppc64le.rpm
pki-core-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.ppc64le.rpm
pki-core-debugsource-10.10.5-3.module+el8.4.0+11039+635979e4.ppc64le.rpm
pki-symkey-10.10.5-3.module+el8.4.0+11039+635979e4.ppc64le.rpm
pki-symkey-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.ppc64le.rpm
pki-tools-10.10.5-3.module+el8.4.0+11039+635979e4.ppc64le.rpm
pki-tools-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.ppc64le.rpm
s390x:
jss-4.8.1-2.module+el8.4.0+10451+3e5b5448.s390x.rpm
jss-debuginfo-4.8.1-2.module+el8.4.0+10451+3e5b5448.s390x.rpm
jss-debugsource-4.8.1-2.module+el8.4.0+10451+3e5b5448.s390x.rpm
jss-javadoc-4.8.1-2.module+el8.4.0+10451+3e5b5448.s390x.rpm
pki-core-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.s390x.rpm
pki-core-debugsource-10.10.5-3.module+el8.4.0+11039+635979e4.s390x.rpm
pki-symkey-10.10.5-3.module+el8.4.0+11039+635979e4.s390x.rpm
pki-symkey-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.s390x.rpm
pki-tools-10.10.5-3.module+el8.4.0+11039+635979e4.s390x.rpm
pki-tools-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.s390x.rpm
x86_64:
jss-4.8.1-2.module+el8.4.0+10451+3e5b5448.x86_64.rpm
jss-debuginfo-4.8.1-2.module+el8.4.0+10451+3e5b5448.x86_64.rpm
jss-debugsource-4.8.1-2.module+el8.4.0+10451+3e5b5448.x86_64.rpm
jss-javadoc-4.8.1-2.module+el8.4.0+10451+3e5b5448.x86_64.rpm
pki-core-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.x86_64.rpm
pki-core-debugsource-10.10.5-3.module+el8.4.0+11039+635979e4.x86_64.rpm
pki-symkey-10.10.5-3.module+el8.4.0+11039+635979e4.x86_64.rpm
pki-symkey-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.x86_64.rpm
pki-tools-10.10.5-3.module+el8.4.0+11039+635979e4.x86_64.rpm
pki-tools-debuginfo-10.10.5-3.module+el8.4.0+11039+635979e4.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-2021-3551
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/
Copyright 2021 Red Hat, Inc.
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