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Red Hat 8.4 RHSA-2022:0007-01 Moderate: Samba Authentication Issue

red hat
Calendar Grey January 4, 2022
Dist Redhat Esm H88
Keep updated on the Red Hat idm:DL1 moderate security patch and understand the process to implement required corrections.
An update for the idm:DL1 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support

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

Summary

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.

Topics%20covered

Topics Covered

security advisory moderate update samba authentication issue red hat enterprise

References

https://access.redhat.com/security/cve/CVE-2020-25719 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Enterprise Linux AppStream EUS (v.8.4):
Source: bind-dyndb-ldap-11.6-2.module+el8.4.0+9328+4ec4e316.src.rpm custodia-0.6.0-3.module+el8.1.0+4098+f286395e.src.rpm ipa-4.9.2-6.module+el8.4.0+13654+33612214.src.rpm ipa-healthcheck-0.7-3.module+el8.4.0+9007+5084bdd8.src.rpm opendnssec-2.1.7-1.module+el8.4.0+9007+5084bdd8.src.rpm python-jwcrypto-0.5.0-1.module+el8.1.0+4098+f286395e.src.rpm python-kdcproxy-0.4-5.module+el8.2.0+4691+a05b2456.src.rpm python-qrcode-5.1-12.module+el8.1.0+4098+f286395e.src.rpm python-yubico-1.3.2-9.module+el8.1.0+4098+f286395e.src.rpm pyusb-1.0.0-9.module+el8.1.0+4098+f286395e.src.rpm slapi-nis-0.56.6-2.1.module+el8.4.0+12579+0538eac8.src.rpm softhsm-2.6.0-5.module+el8.4.0+10227+076cd560.src.rpm
aarch64: bind-dyndb-ldap-11.6-2.module+el8.4.0+9328+4ec4e316.aarch64.rpm bind-dyndb-ldap-debuginfo-11.6-2.module+el8.4.0+9328+4ec4e316.aarch64.rpm bind-dyndb-ldap-debugsource-11.6-2.module+el8.4.0+9328+4ec4e316.aarch64.rpm ipa-client-4.9.2-6.module+el8.4.0+13654+33612214.aarch64.rpm ipa-client-debuginfo-4.9.2-6.module+el8.4.0+13654+33612214.aarch64.rpm ipa-client-epn-4.9.2-6.module+el8.4.0+13654+33612214.aarch64.rpm ipa-client-samba-4.9.2-6.module+el8.4.0+13654+33612214.aarch64.rpm ipa-debuginfo-4.9.2-6.module+el8.4.0+13654+33612214.aarch64.rpm

Read the Full Advisory


Advisory ID: RHSA-2022:0007-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0007
Issue date: 2022-01-04

Topic

An update for the idm:DL1 module is now available for Red Hat EnterpriseLinux 8.4 Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate update samba authentication issue red hat enterprise

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

2019732 - CVE-2020-25719 samba: Samba AD DC did not always rely on the SID and PAC in Kerberos tickets

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