NULL pointer dereference in Kerberos 5 - CVE-2021-36222

Vulnerability identifier: #VU55287

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2021-36222

CWE-ID: CWE-476

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5). A remote attacker can send a request containing a PA-ENCRYPTED-CHALLENGE padata element without using FAST and perform a denial of service (DoS) attack.

Kerberos 5
Gentoo Linux
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Manager Retail Branch Server
SUSE CaaS Platform
SUSE Manager Proxy
SUSE Manager Server
SUSE Linux Enterprise Module for SUSE Manager Server
SUSE Manager Client Tools Beta for SLE Micro
SUSE Linux Enterprise Micro
SUSE MicroOS
SUSE Enterprise Storage
Anolis OS
SUSE OpenStack Cloud Crowbar
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
HPE Helion Openstack
Red Hat Enterprise Linux for IBM z Systems
SUSE OpenStack Cloud
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
SUSE Manager Tools
SUSE Manager Client Tools Beta for SLE
SUSE Linux Enterprise Server for the Raspberry Pi
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Server for SAP Applications
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Server Applications
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Module for Python2
openSUSE Leap
Ubuntu
openEuler
Fedora
krb5 (Debian package)
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions
firewalld-prometheus-config
dracut-saltboot
kiwi-desc-saltboot
golang-github-QubitProducts-exporter_exporter
prometheus-postgres_exporter
tevent-man
libtevent-devel
python3-tevent
python3-tevent-debuginfo
libtevent0
tevent-debugsource
libtevent0-32bit
libtevent0-32bit-debuginfo
libtevent0-debuginfo
golang-github-prometheus-promu
prometheus-blackbox_exporter
prometheus-blackbox_exporter-debuginfo
golang-github-prometheus-alertmanager
system-user-prometheus
system-user-grafana
golang-github-lusitaniae-apache_exporter
golang-github-lusitaniae-apache_exporter-debuginfo
supportutils-plugin-salt
golang-github-prometheus-node_exporter
libtdb1-32bit-debuginfo
libtdb1-32bit
libtdb1-debuginfo
python3-tdb
libtdb1
python3-tdb-debuginfo
libtdb-devel
tdb-debugsource
tdb-tools
tdb-tools-debuginfo
golang-github-boynux-squid_exporter
golang-github-boynux-squid_exporter-debuginfo
sssd-krb5-common
sssd-debugsource
sssd-krb5-common-debuginfo
sssd-proxy-debuginfo
sssd-krb5
sssd-ipa
sssd-ipa-debuginfo
sssd-krb5-debuginfo
libsss_nss_idmap0-debuginfo
sssd-ldap
sssd-winbind-idmap-debuginfo
sssd-winbind-idmap
sssd-ldap-debuginfo
sssd-proxy
sssd-tools-debuginfo
sssd-tools
libsss_nss_idmap0
libsss_simpleifp0-debuginfo
libsss_simpleifp0
libsss_simpleifp-devel
python3-sssd-config-debuginfo
libipa_hbac-devel
python3-sssd-config
libipa_hbac0
libipa_hbac0-debuginfo
sssd
libsss_certmap-devel
libsss_certmap0
sssd-ad
libsss_certmap0-debuginfo
sssd-ad-debuginfo
libsss_idmap-devel
libsss_idmap0
sssd-common
sssd-common-debuginfo
libsss_idmap0-debuginfo
sssd-dbus
libsss_nss_idmap-devel
sssd-dbus-debuginfo
krb5-k5tls (Ubuntu package)
krb5-kdc (Ubuntu package)
krb5-kdc-ldap (Ubuntu package)
krb5-pkinit (Ubuntu package)
krb5-debuginfo
krb5-plugin-kdb-ldap
krb5-plugin-preauth-pkinit-debuginfo
krb5-server
krb5-server-debuginfo
krb5-32bit
krb5-32bit-debuginfo
krb5-plugin-preauth-otp-debuginfo
krb5-plugin-preauth-otp
krb5-plugin-kdb-ldap-debuginfo
krb5-devel
krb5-client-debuginfo
krb5-client
krb5-debugsource
krb5
krb5-plugin-preauth-pkinit
krb5-help
krb5-libs
libkadm5
krb5-pkinit
krb5-workstation
krb5-server-ldap
krb5 (Red Hat package)
krb5-plugin-preauth-spake
krb5-plugin-preauth-spake-debuginfo
app-crypt/mit-krb5
talloc-man
python3-talloc-devel
libtalloc2-32bit
libtalloc2-32bit-debuginfo
talloc-debugsource
python3-talloc
libtalloc2-debuginfo
libtalloc2
python3-talloc-debuginfo
libtalloc-devel
python2-hwdata
python3-hwdata
ldb-debugsource
ldb-tools
libldb2-debuginfo
ldb-tools-debuginfo
python3-ldb-debuginfo
libldb-devel
libldb2-32bit
libldb2-32bit-debuginfo
python3-ldb-devel
python3-ldb
libldb2
ansible-doc
ansible
libapparmor1-debuginfo
libapparmor1-32bit
libapparmor-debugsource
libapparmor-devel
libapparmor1
libapparmor1-32bit-debuginfo
pam_apparmor-32bit
pam_apparmor-32bit-debuginfo
apparmor-abstractions
apache2-mod_apparmor
apparmor-docs
apparmor-parser-lang
apparmor-profiles
apparmor-utils
apparmor-utils-lang
python3-apparmor-debuginfo
python3-apparmor
pam_apparmor
perl-apparmor-debuginfo
perl-apparmor
pam_apparmor-debuginfo
apparmor-parser
apparmor-debugsource
apache2-mod_apparmor-debuginfo
apparmor-parser-debuginfo
golang-github-prometheus-prometheus
python3-mgr-virtualization-host
python3-mgr-virtualization-common
mgr-virtualization-host
spacewalk-oscap
python3-spacewalk-oscap
python3-mgr-push
mgr-push
suseRegisterInfo
python3-suseRegisterInfo
spacewalk-koan
python3-spacewalk-koan
python3-rhnlib
python3-mgr-cfg-management
python3-mgr-cfg-client
python3-mgr-cfg-actions
python3-mgr-cfg
mgr-cfg
mgr-cfg-actions
mgr-cfg-client
mgr-cfg-management
python3-mgr-osad
python3-mgr-osa-common
mgr-osad
spacecmd
spacewalk-check
spacewalk-client-tools
spacewalk-client-setup
python3-spacewalk-client-tools
python3-spacewalk-check
python3-spacewalk-client-setup
supportutils-plugin-susemanager-client
mgr-custom-info
spacewalk-remote-utils
python2-suseRegisterInfo
python2-uyuni-common-libs
python2-mgr-push
mgr-daemon
python2-rhnlib
python2-mgr-virtualization-host
python2-mgr-virtualization-common
python2-spacewalk-oscap
python2-spacewalk-koan
python2-mgr-cfg-management
python2-mgr-cfg-client
python2-mgr-cfg-actions
python2-mgr-cfg
python2-mgr-osa-common
python2-mgr-osad
python2-spacewalk-check
python2-spacewalk-client-setup
python2-spacewalk-client-tools
samba-client-32bit-debuginfo
samba-libs-32bit
samba-devel-32bit
libsamba-policy0-python3-debuginfo
ctdb-debuginfo
samba-devel
ctdb
samba-client-libs-32bit-debuginfo
samba-client-libs-32bit
samba-winbind-libs-32bit-debuginfo
samba-client-32bit
samba-ceph
samba-ceph-debuginfo
samba-ad-dc-libs-32bit-debuginfo
samba-ad-dc-libs-32bit
samba-libs-32bit-debuginfo
samba-winbind-libs-32bit
samba-client-libs
samba-ldb-ldap
samba-ldb-ldap-debuginfo
samba-libs
samba-libs-debuginfo
samba-libs-python3
samba-libs-python3-debuginfo
samba-python3
samba-python3-debuginfo
samba-tool
samba-winbind
samba-winbind-debuginfo
samba-winbind-libs
samba-winbind-libs-debuginfo
libsamba-policy0-python3
samba-client-libs-debuginfo
samba-client-debuginfo
samba-gpupdate
samba-ad-dc
samba-ad-dc-debuginfo
samba-client
samba-ad-dc-libs-debuginfo
samba-ad-dc-libs
samba
samba-dsdb-modules-debuginfo
samba-dsdb-modules
samba-debuginfo
samba-debugsource
libsamba-policy-devel
libsamba-policy-python3-devel
uyuni-proxy-systemd-services
python3-uyuni-common-libs
python3-pyvmomi
grafana
grafana-debuginfo
Service Telemetry Framework
Red Hat Advanced Cluster Management for Kubernetes
Isolation Segment
VMware Tanzu Application Service for VMs
Grafana
MySQL Server
OpenShift Virtualization
Platform Automation Toolkit
Dell PowerProtect Cyber Recovery

Install update from vendor's website.

Kerberos 5 - addressed in versions 1.18.4, 1.19.2
krb5 (Debian package) - update to 1.17-3+deb10u2
Red Hat Advanced Cluster Management for Kubernetes - addressed in versions 2.1.11, 2.1.12, 2.3.3
Grafana - update to 8.1.0
MySQL Server - update to 8.0.27
firewalld-prometheus-config - update to 0.1-159000.6.33.1
dracut-saltboot - update to 0.1.1681904360.84ef141-159000.3.30.1
kiwi-desc-saltboot - update to 0.1.1687520761.cefb248-4.15.2
golang-github-QubitProducts-exporter_exporter - addressed in versions 0.4.0-1.6.1, 0.4.0-4.6.2, 0.4.0-159000.4.6.1
prometheus-postgres_exporter - addressed in versions 0.10.0-1.8.2, 0.10.0-150000.1.3.1, 0.10.1-3.6.4, 0.10.1-159000.3.6.1
tevent-man - update to 0.11.0-150300.3.3.1
libtevent-devel - update to 0.11.0-150300.3.3.2
python3-tevent - update to 0.11.0-150300.3.3.2
python3-tevent-debuginfo - update to 0.11.0-150300.3.3.2
libtevent0 - update to 0.11.0-150300.3.3.2
tevent-debugsource - update to 0.11.0-150300.3.3.2
libtevent0-32bit - update to 0.11.0-150300.3.3.2
libtevent0-32bit-debuginfo - update to 0.11.0-150300.3.3.2
libtevent0-debuginfo - update to 0.11.0-150300.3.3.2
golang-github-prometheus-promu - update to 0.14.0-4.12.2
prometheus-blackbox_exporter - addressed in versions 0.19.0-1.8.2, 0.24.0-3.6.3, 0.24.0-159000.3.6.1
prometheus-blackbox_exporter-debuginfo - addressed in versions 0.19.0-1.8.2, 0.24.0-3.6.3
golang-github-prometheus-alertmanager - addressed in versions 0.23.0-1.12.3, 0.26.0-4.12.4
system-user-prometheus - update to 1.0.0-3.7.2
system-user-grafana - update to 1.0.0-3.7.2
golang-github-lusitaniae-apache_exporter - addressed in versions 1.0.0-4.12.4, 1.0.0-159000.4.12.1
golang-github-lusitaniae-apache_exporter-debuginfo - update to 1.0.0-159000.4.12.1
supportutils-plugin-salt - addressed in versions 1.2.0-6.16.1, 1.2.2-9.9.2, 1.2.2-159000.5.9.1
golang-github-prometheus-node_exporter - addressed in versions 1.3.0-1.15.3, 1.5.0-4.15.4
libtdb1-32bit-debuginfo - update to 1.4.4-150300.3.3.2
libtdb1-32bit - update to 1.4.4-150300.3.3.2
libtdb1-debuginfo - update to 1.4.4-150300.3.3.2
python3-tdb - update to 1.4.4-150300.3.3.2
libtdb1 - update to 1.4.4-150300.3.3.2
python3-tdb-debuginfo - update to 1.4.4-150300.3.3.2
libtdb-devel - update to 1.4.4-150300.3.3.2
tdb-debugsource - update to 1.4.4-150300.3.3.2
tdb-tools - update to 1.4.4-150300.3.3.2
tdb-tools-debuginfo - update to 1.4.4-150300.3.3.2
golang-github-boynux-squid_exporter - addressed in versions 1.6-4.9.2, 1.6-159000.4.9.1
golang-github-boynux-squid_exporter-debuginfo - update to 1.6-159000.4.9.1
sssd-krb5-common - update to 1.16.1-150300.23.17.3
sssd-debugsource - update to 1.16.1-150300.23.17.3
sssd-krb5-common-debuginfo - update to 1.16.1-150300.23.17.3
sssd-proxy-debuginfo - update to 1.16.1-150300.23.17.3
sssd-krb5 - update to 1.16.1-150300.23.17.3
sssd-ipa - update to 1.16.1-150300.23.17.3
sssd-ipa-debuginfo - update to 1.16.1-150300.23.17.3
sssd-krb5-debuginfo - update to 1.16.1-150300.23.17.3
libsss_nss_idmap0-debuginfo - update to 1.16.1-150300.23.17.3
sssd-ldap - update to 1.16.1-150300.23.17.3
sssd-winbind-idmap-debuginfo - update to 1.16.1-150300.23.17.3
sssd-winbind-idmap - update to 1.16.1-150300.23.17.3
sssd-ldap-debuginfo - update to 1.16.1-150300.23.17.3
sssd-proxy - update to 1.16.1-150300.23.17.3
sssd-tools-debuginfo - update to 1.16.1-150300.23.17.3
sssd-tools - update to 1.16.1-150300.23.17.3
libsss_nss_idmap0 - update to 1.16.1-150300.23.17.3
libsss_simpleifp0-debuginfo - update to 1.16.1-150300.23.17.3
libsss_simpleifp0 - update to 1.16.1-150300.23.17.3
libsss_simpleifp-devel - update to 1.16.1-150300.23.17.3
python3-sssd-config-debuginfo - update to 1.16.1-150300.23.17.3
libipa_hbac-devel - update to 1.16.1-150300.23.17.3
python3-sssd-config - update to 1.16.1-150300.23.17.3
libipa_hbac0 - update to 1.16.1-150300.23.17.3
libipa_hbac0-debuginfo - update to 1.16.1-150300.23.17.3
sssd - update to 1.16.1-150300.23.17.3
libsss_certmap-devel - update to 1.16.1-150300.23.17.3
libsss_certmap0 - update to 1.16.1-150300.23.17.3
sssd-ad - update to 1.16.1-150300.23.17.3
libsss_certmap0-debuginfo - update to 1.16.1-150300.23.17.3
sssd-ad-debuginfo - update to 1.16.1-150300.23.17.3
libsss_idmap-devel - update to 1.16.1-150300.23.17.3
libsss_idmap0 - update to 1.16.1-150300.23.17.3
sssd-common - update to 1.16.1-150300.23.17.3
sssd-common-debuginfo - update to 1.16.1-150300.23.17.3
libsss_idmap0-debuginfo - update to 1.16.1-150300.23.17.3
sssd-dbus - update to 1.16.1-150300.23.17.3
libsss_nss_idmap-devel - update to 1.16.1-150300.23.17.3
sssd-dbus-debuginfo - update to 1.16.1-150300.23.17.3
krb5-k5tls (Ubuntu package) - addressed in versions 1.16-2ubuntu0.4, 1.17-6ubuntu4.3
krb5-kdc (Ubuntu package) - addressed in versions 1.16-2ubuntu0.4, 1.17-6ubuntu4.3
krb5-kdc-ldap (Ubuntu package) - addressed in versions 1.16-2ubuntu0.4, 1.17-6ubuntu4.3
krb5-pkinit (Ubuntu package) - addressed in versions 1.16-2ubuntu0.4, 1.17-6ubuntu4.3
krb5-debuginfo - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-plugin-kdb-ldap - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-plugin-preauth-pkinit-debuginfo - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-server - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-server-debuginfo - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-32bit - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-32bit-debuginfo - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-plugin-preauth-otp-debuginfo - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-plugin-preauth-otp - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-plugin-kdb-ldap-debuginfo - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-devel - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-client-debuginfo - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-client - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-debugsource - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5 - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-plugin-preauth-pkinit - addressed in versions 1.16.3-3.21.1, 1.19.2-150300.8.3.2
krb5-devel - update to 1.18.2-4
krb5-client - update to 1.18.2-4
krb5-debugsource - update to 1.18.2-4
krb5-server - update to 1.18.2-4
krb5-help - update to 1.18.2-4
krb5 - update to 1.18.2-4
krb5-debuginfo - update to 1.18.2-4
krb5-libs - update to 1.18.2-4
libkadm5 - update to 1.18.2-8.3
krb5-pkinit - update to 1.18.2-8.3
krb5-workstation - update to 1.18.2-8.3
krb5-devel - update to 1.18.2-8.3
krb5-libs - update to 1.18.2-8.3
krb5-server - update to 1.18.2-8.3
krb5-server-ldap - update to 1.18.2-8.3
krb5 (Red Hat package) - update to 1.18.2-8.3.el8_4
krb5 - addressed in versions 1.18.2-30.fc33, 1.19.1-14.fc34
krb5-plugin-preauth-spake - update to 1.19.2-150300.8.3.2
krb5-plugin-preauth-spake-debuginfo - update to 1.19.2-150300.8.3.2
app-crypt/mit-krb5 - update to 1.21.2
talloc-man - update to 2.3.3-150300.3.3.1
python3-talloc-devel - update to 2.3.3-150300.3.3.2
libtalloc2-32bit - update to 2.3.3-150300.3.3.2
libtalloc2-32bit-debuginfo - update to 2.3.3-150300.3.3.2
talloc-debugsource - update to 2.3.3-150300.3.3.2
python3-talloc - update to 2.3.3-150300.3.3.2
libtalloc2-debuginfo - update to 2.3.3-150300.3.3.2
libtalloc2 - update to 2.3.3-150300.3.3.2
python3-talloc-debuginfo - update to 2.3.3-150300.3.3.2
libtalloc-devel - update to 2.3.3-150300.3.3.2
python2-hwdata - addressed in versions 2.3.5-12.9.1, 2.3.5-15.12.2
python3-hwdata - update to 2.3.5-159000.5.13.1
ldb-debugsource - update to 2.4.1-150300.3.10.1
ldb-tools - update to 2.4.1-150300.3.10.1
libldb2-debuginfo - update to 2.4.1-150300.3.10.1
ldb-tools-debuginfo - update to 2.4.1-150300.3.10.1
python3-ldb-debuginfo - update to 2.4.1-150300.3.10.1
libldb-devel - update to 2.4.1-150300.3.10.1
libldb2-32bit - update to 2.4.1-150300.3.10.1
libldb2-32bit-debuginfo - update to 2.4.1-150300.3.10.1
python3-ldb-devel - update to 2.4.1-150300.3.10.1
python3-ldb - update to 2.4.1-150300.3.10.1
libldb2 - update to 2.4.1-150300.3.10.1
OpenShift Virtualization - addressed in versions 2.6.8, 4.9.0
ansible-doc - update to 2.9.27-159000.3.9.1
ansible - update to 2.9.27-159000.3.9.1
Isolation Segment - addressed in versions 2.11.31, 2.13.16, 3.0.9, 4.0.0
VMware Tanzu Application Service for VMs - addressed in versions 2.11.37, 2.13.19, 3.0.9, 4.0.0
libapparmor1-debuginfo - update to 2.13.6-150300.3.11.1
libapparmor1-32bit - update to 2.13.6-150300.3.11.1
libapparmor-debugsource - update to 2.13.6-150300.3.11.1
libapparmor-devel - update to 2.13.6-150300.3.11.1
libapparmor1 - update to 2.13.6-150300.3.11.1
libapparmor1-32bit-debuginfo - update to 2.13.6-150300.3.11.1
pam_apparmor-32bit - update to 2.13.6-150300.3.11.2
pam_apparmor-32bit-debuginfo - update to 2.13.6-150300.3.11.2
apparmor-abstractions - update to 2.13.6-150300.3.11.2
apache2-mod_apparmor - update to 2.13.6-150300.3.11.2
apparmor-docs - update to 2.13.6-150300.3.11.2
apparmor-parser-lang - update to 2.13.6-150300.3.11.2
apparmor-profiles - update to 2.13.6-150300.3.11.2
apparmor-utils - update to 2.13.6-150300.3.11.2
apparmor-utils-lang - update to 2.13.6-150300.3.11.2
python3-apparmor-debuginfo - update to 2.13.6-150300.3.11.2
python3-apparmor - update to 2.13.6-150300.3.11.2
pam_apparmor - update to 2.13.6-150300.3.11.2
perl-apparmor-debuginfo - update to 2.13.6-150300.3.11.2
perl-apparmor - update to 2.13.6-150300.3.11.2
pam_apparmor-debuginfo - update to 2.13.6-150300.3.11.2
apparmor-parser - update to 2.13.6-150300.3.11.2
apparmor-debugsource - update to 2.13.6-150300.3.11.2
apache2-mod_apparmor-debuginfo - update to 2.13.6-150300.3.11.2
apparmor-parser-debuginfo - update to 2.13.6-150300.3.11.2
golang-github-prometheus-prometheus - addressed in versions 2.45.0-4.33.3, 2.45.0-159000.6.33.1
python3-mgr-virtualization-host - update to 4.2.4-150000.1.26.1
python3-mgr-virtualization-common - update to 4.2.4-150000.1.26.1
mgr-virtualization-host - addressed in versions 4.2.4-150000.1.26.1, 4.3.5-1.29.3
spacewalk-oscap - addressed in versions 4.2.4-150000.3.18.1, 4.3.5-19.27.1
python3-spacewalk-oscap - update to 4.2.4-150000.3.18.1
python3-mgr-push - addressed in versions 4.2.5-150000.1.18.2, 5.0.1-159000.4.21.1
mgr-push - addressed in versions 4.2.5-150000.1.18.2, 4.3.4-1.21.4, 5.0.1-4.21.4, 5.0.1-159000.4.21.1
suseRegisterInfo - addressed in versions 4.2.6-150000.3.21.1, 4.3.3-25.27.3
python3-suseRegisterInfo - update to 4.2.6-150000.3.21.1
spacewalk-koan - addressed in versions 4.2.6-150000.3.27.1, 4.3.5-24.33.3
python3-spacewalk-koan - update to 4.2.6-150000.3.27.1
python3-rhnlib - addressed in versions 4.2.6-150000.3.34.1, 5.0.1-159000.6.30.1
python3-mgr-cfg-management - update to 4.2.8-150000.1.24.1
python3-mgr-cfg-client - update to 4.2.8-150000.1.24.1
python3-mgr-cfg-actions - update to 4.2.8-150000.1.24.1
python3-mgr-cfg - update to 4.2.8-150000.1.24.1
mgr-cfg - addressed in versions 4.2.8-150000.1.24.1, 4.3.6-1.27.4
mgr-cfg-actions - addressed in versions 4.2.8-150000.1.24.1, 4.3.6-1.27.4
mgr-cfg-client - addressed in versions 4.2.8-150000.1.24.1, 4.3.6-1.27.4
mgr-cfg-management - addressed in versions 4.2.8-150000.1.24.1, 4.3.6-1.27.4
python3-mgr-osad - update to 4.2.8-150000.1.36.1
python3-mgr-osa-common - update to 4.2.8-150000.1.36.1
mgr-osad - addressed in versions 4.2.8-150000.1.36.1, 4.3.6-1.39.4
spacecmd - addressed in versions 4.2.16-150000.3.77.1, 4.3.11-38.103.3, 5.0.1-41.42.3, 5.0.1-159000.6.42.1
spacewalk-check - addressed in versions 4.2.18-150000.3.59.1, 4.3.9-52.71.3, 5.0.1-159000.6.48.1
spacewalk-client-tools - addressed in versions 4.2.18-150000.3.59.1, 4.3.9-52.71.3, 5.0.1-159000.6.48.1
spacewalk-client-setup - addressed in versions 4.2.18-150000.3.59.1, 4.3.9-52.71.3, 5.0.1-159000.6.48.1
python3-spacewalk-client-tools - addressed in versions 4.2.18-150000.3.59.1, 5.0.1-159000.6.48.1
python3-spacewalk-check - addressed in versions 4.2.18-150000.3.59.1, 5.0.1-159000.6.48.1
python3-spacewalk-client-setup - addressed in versions 4.2.18-150000.3.59.1, 5.0.1-159000.6.48.1
supportutils-plugin-susemanager-client - addressed in versions 4.3.2-6.24.1, 5.0.1-9.15.2, 5.0.1-159000.6.15.1
mgr-custom-info - update to 4.3.3-1.18.1
spacewalk-remote-utils - update to 4.3.3-24.24.3
python2-suseRegisterInfo - update to 4.3.3-25.27.3
python2-uyuni-common-libs - addressed in versions 4.3.4-1.21.3, 5.0.1-3.33.3
python2-mgr-push - addressed in versions 4.3.4-1.21.4, 5.0.1-4.21.4
mgr-daemon - update to 4.3.4-1.32.3
python2-rhnlib - addressed in versions 4.3.4-21.43.3, 5.0.1-24.30.3
python2-mgr-virtualization-host - update to 4.3.5-1.29.3
python2-mgr-virtualization-common - update to 4.3.5-1.29.3
python2-spacewalk-oscap - update to 4.3.5-19.27.1
python2-spacewalk-koan - update to 4.3.5-24.33.3
python2-mgr-cfg-management - update to 4.3.6-1.27.4
python2-mgr-cfg-client - update to 4.3.6-1.27.4
python2-mgr-cfg-actions - update to 4.3.6-1.27.4
python2-mgr-cfg - update to 4.3.6-1.27.4
python2-mgr-osa-common - update to 4.3.6-1.39.4
python2-mgr-osad - update to 4.3.6-1.39.4
python2-spacewalk-check - update to 4.3.9-52.71.3
python2-spacewalk-client-setup - update to 4.3.9-52.71.3
python2-spacewalk-client-tools - update to 4.3.9-52.71.3
Platform Automation Toolkit - addressed in versions 4.4.31, 5.0.24, 5.1.1
samba-client-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-32bit - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-devel-32bit - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
libsamba-policy0-python3-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
ctdb-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-devel - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
ctdb - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-libs-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-libs-32bit - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-libs-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-32bit - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ceph - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ceph-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-libs-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-libs-32bit - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-libs-32bit - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-libs - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ldb-ldap - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ldb-ldap-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-python3 - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-python3-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-python3 - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-python3-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-tool - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-libs - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-libs-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
libsamba-policy0-python3 - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-libs-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-gpupdate - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-libs-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-libs - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-dsdb-modules-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-dsdb-modules - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-debugsource - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
libsamba-policy-devel - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
libsamba-policy-python3-devel - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
uyuni-proxy-systemd-services - update to 5.0.1-159000.3.9.1
python3-uyuni-common-libs - update to 5.0.1-159000.3.33.1
python3-pyvmomi - update to 6.7.3-159000.3.6.1
grafana - addressed in versions 8.3.5-1.30.3, 8.3.5-150000.1.30.1, 8.5.13-150100.3.12.1, 9.5.8-4.21.2, 9.5.8-159000.4.24.1
grafana-debuginfo - addressed in versions 8.3.5-150000.1.30.1, 8.5.13-150100.3.12.1, 9.5.8-159000.4.24.1
Dell PowerProtect Cyber Recovery - update to 19.14.0.1

• https://github.com/krb5/krb5/releases
• https://web.mit.edu/kerberos/advisories/
• https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562

• Denial of service in MIT Kerberos 5
• Debian update for krb5
• Grafana update for Kerberos 5
• Red Hat Enterprise Linux 8.4 update for krb5
• Multiple vulnerabilities in Red Hat Advanced Cluster Management for Kubernetes
• Multiple vulnerabilities in MySQL Server
• Multiple vulnerabilities in Red Hat Advanced Cluster Management for Kubernetes 2.3
• Multiple vulnerabilities in Red Hat Advanced Cluster Management for Kubernetes 2.1
• Multiple vulnerabilities in Red Hat OpenShift Virtualization
• Multiple vulnerabilities in Red Hat OpenShift Virtualization
• SUSE update for krb5
• SUSE update for SUSE Manager Client Tools
• Multiple vulnerabilities in Red Hat Service Telemetry Framework
• SUSE update for grafana
• Ubuntu update for krb5
• SUSE update for SUSE Manager Client Tools
• VMware Tanzu products update for Kerberos
• Multiple vulnerabilities in Dell PowerProtect Cyber Recovery
• SUSE update for Security Beta update for SUSE Manager Client Tools and Salt
• SUSE update for Security Beta update for SUSE Manager Client Tools
• openEuler update for krb5
• Gentoo update for MIT krb5
• SUSE update for samba
• Fedora 33 update for krb5
• Fedora 34 update for krb5
• Anolis OS update for krb5
• Anolis OS update for krb5