-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: samba security update Advisory ID: RHSA-2023:0639-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0639 Issue date: 2023-02-07 CVE Names: CVE-2022-38023 ==================================================================== 1. Summary: An update for samba is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. 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 E4S (v. 8.1) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS E4S (v. 8.1) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es): * samba: RC4/HMAC-MD5 NetLogon Secure Channel is weak and should be avoided (CVE-2022-38023) 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 After installing this update, the smb service will be restarted automatically. 5. Bugs fixed (https://bugzilla.redhat.com/): 2154362 - CVE-2022-38023 samba: RC4/HMAC-MD5 NetLogon Secure Channel is weak and should be avoided 6. Package List: Red Hat Enterprise Linux AppStream E4S (v. 8.1): aarch64: ctdb-debuginfo-4.10.4-107.el8_1.aarch64.rpm ctdb-tests-debuginfo-4.10.4-107.el8_1.aarch64.rpm libsmbclient-debuginfo-4.10.4-107.el8_1.aarch64.rpm libwbclient-debuginfo-4.10.4-107.el8_1.aarch64.rpm python3-samba-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-client-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-client-libs-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-common-libs-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-common-tools-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-debugsource-4.10.4-107.el8_1.aarch64.rpm samba-krb5-printing-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-libs-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-test-4.10.4-107.el8_1.aarch64.rpm samba-test-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-test-libs-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-winbind-clients-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-winbind-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-winbind-krb5-locator-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-winbind-modules-debuginfo-4.10.4-107.el8_1.aarch64.rpm ppc64le: ctdb-debuginfo-4.10.4-107.el8_1.ppc64le.rpm ctdb-tests-debuginfo-4.10.4-107.el8_1.ppc64le.rpm libsmbclient-debuginfo-4.10.4-107.el8_1.ppc64le.rpm libwbclient-debuginfo-4.10.4-107.el8_1.ppc64le.rpm python3-samba-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-client-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-client-libs-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-common-libs-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-common-tools-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-debugsource-4.10.4-107.el8_1.ppc64le.rpm samba-krb5-printing-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-libs-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-test-4.10.4-107.el8_1.ppc64le.rpm samba-test-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-test-libs-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-clients-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-krb5-locator-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-modules-debuginfo-4.10.4-107.el8_1.ppc64le.rpm s390x: ctdb-debuginfo-4.10.4-107.el8_1.s390x.rpm ctdb-tests-debuginfo-4.10.4-107.el8_1.s390x.rpm libsmbclient-debuginfo-4.10.4-107.el8_1.s390x.rpm libwbclient-debuginfo-4.10.4-107.el8_1.s390x.rpm python3-samba-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-client-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-client-libs-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-common-libs-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-common-tools-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-debugsource-4.10.4-107.el8_1.s390x.rpm samba-krb5-printing-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-libs-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-test-4.10.4-107.el8_1.s390x.rpm samba-test-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-test-libs-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-winbind-clients-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-winbind-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-winbind-krb5-locator-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-winbind-modules-debuginfo-4.10.4-107.el8_1.s390x.rpm x86_64: ctdb-debuginfo-4.10.4-107.el8_1.x86_64.rpm ctdb-tests-debuginfo-4.10.4-107.el8_1.x86_64.rpm libsmbclient-debuginfo-4.10.4-107.el8_1.x86_64.rpm libwbclient-debuginfo-4.10.4-107.el8_1.x86_64.rpm python3-samba-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-client-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-client-libs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-common-libs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-common-tools-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-debugsource-4.10.4-107.el8_1.x86_64.rpm samba-krb5-printing-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-libs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-test-4.10.4-107.el8_1.x86_64.rpm samba-test-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-test-libs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-vfs-glusterfs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-winbind-clients-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-winbind-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-winbind-krb5-locator-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-winbind-modules-debuginfo-4.10.4-107.el8_1.x86_64.rpm Red Hat Enterprise Linux BaseOS E4S (v. 8.1): Source: samba-4.10.4-107.el8_1.src.rpm aarch64: ctdb-4.10.4-107.el8_1.aarch64.rpm ctdb-debuginfo-4.10.4-107.el8_1.aarch64.rpm ctdb-tests-4.10.4-107.el8_1.aarch64.rpm ctdb-tests-debuginfo-4.10.4-107.el8_1.aarch64.rpm libsmbclient-4.10.4-107.el8_1.aarch64.rpm libsmbclient-debuginfo-4.10.4-107.el8_1.aarch64.rpm libwbclient-4.10.4-107.el8_1.aarch64.rpm libwbclient-debuginfo-4.10.4-107.el8_1.aarch64.rpm python3-samba-4.10.4-107.el8_1.aarch64.rpm python3-samba-debuginfo-4.10.4-107.el8_1.aarch64.rpm python3-samba-test-4.10.4-107.el8_1.aarch64.rpm samba-4.10.4-107.el8_1.aarch64.rpm samba-client-4.10.4-107.el8_1.aarch64.rpm samba-client-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-client-libs-4.10.4-107.el8_1.aarch64.rpm samba-client-libs-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-common-libs-4.10.4-107.el8_1.aarch64.rpm samba-common-libs-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-common-tools-4.10.4-107.el8_1.aarch64.rpm samba-common-tools-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-debugsource-4.10.4-107.el8_1.aarch64.rpm samba-krb5-printing-4.10.4-107.el8_1.aarch64.rpm samba-krb5-printing-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-libs-4.10.4-107.el8_1.aarch64.rpm samba-libs-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-test-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-test-libs-4.10.4-107.el8_1.aarch64.rpm samba-test-libs-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-winbind-4.10.4-107.el8_1.aarch64.rpm samba-winbind-clients-4.10.4-107.el8_1.aarch64.rpm samba-winbind-clients-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-winbind-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-winbind-krb5-locator-4.10.4-107.el8_1.aarch64.rpm samba-winbind-krb5-locator-debuginfo-4.10.4-107.el8_1.aarch64.rpm samba-winbind-modules-4.10.4-107.el8_1.aarch64.rpm samba-winbind-modules-debuginfo-4.10.4-107.el8_1.aarch64.rpm noarch: samba-common-4.10.4-107.el8_1.noarch.rpm samba-pidl-4.10.4-107.el8_1.noarch.rpm ppc64le: ctdb-4.10.4-107.el8_1.ppc64le.rpm ctdb-debuginfo-4.10.4-107.el8_1.ppc64le.rpm ctdb-tests-4.10.4-107.el8_1.ppc64le.rpm ctdb-tests-debuginfo-4.10.4-107.el8_1.ppc64le.rpm libsmbclient-4.10.4-107.el8_1.ppc64le.rpm libsmbclient-debuginfo-4.10.4-107.el8_1.ppc64le.rpm libwbclient-4.10.4-107.el8_1.ppc64le.rpm libwbclient-debuginfo-4.10.4-107.el8_1.ppc64le.rpm python3-samba-4.10.4-107.el8_1.ppc64le.rpm python3-samba-debuginfo-4.10.4-107.el8_1.ppc64le.rpm python3-samba-test-4.10.4-107.el8_1.ppc64le.rpm samba-4.10.4-107.el8_1.ppc64le.rpm samba-client-4.10.4-107.el8_1.ppc64le.rpm samba-client-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-client-libs-4.10.4-107.el8_1.ppc64le.rpm samba-client-libs-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-common-libs-4.10.4-107.el8_1.ppc64le.rpm samba-common-libs-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-common-tools-4.10.4-107.el8_1.ppc64le.rpm samba-common-tools-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-debugsource-4.10.4-107.el8_1.ppc64le.rpm samba-krb5-printing-4.10.4-107.el8_1.ppc64le.rpm samba-krb5-printing-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-libs-4.10.4-107.el8_1.ppc64le.rpm samba-libs-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-test-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-test-libs-4.10.4-107.el8_1.ppc64le.rpm samba-test-libs-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-clients-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-clients-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-krb5-locator-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-krb5-locator-debuginfo-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-modules-4.10.4-107.el8_1.ppc64le.rpm samba-winbind-modules-debuginfo-4.10.4-107.el8_1.ppc64le.rpm s390x: ctdb-4.10.4-107.el8_1.s390x.rpm ctdb-debuginfo-4.10.4-107.el8_1.s390x.rpm ctdb-tests-4.10.4-107.el8_1.s390x.rpm ctdb-tests-debuginfo-4.10.4-107.el8_1.s390x.rpm libsmbclient-4.10.4-107.el8_1.s390x.rpm libsmbclient-debuginfo-4.10.4-107.el8_1.s390x.rpm libwbclient-4.10.4-107.el8_1.s390x.rpm libwbclient-debuginfo-4.10.4-107.el8_1.s390x.rpm python3-samba-4.10.4-107.el8_1.s390x.rpm python3-samba-debuginfo-4.10.4-107.el8_1.s390x.rpm python3-samba-test-4.10.4-107.el8_1.s390x.rpm samba-4.10.4-107.el8_1.s390x.rpm samba-client-4.10.4-107.el8_1.s390x.rpm samba-client-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-client-libs-4.10.4-107.el8_1.s390x.rpm samba-client-libs-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-common-libs-4.10.4-107.el8_1.s390x.rpm samba-common-libs-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-common-tools-4.10.4-107.el8_1.s390x.rpm samba-common-tools-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-debugsource-4.10.4-107.el8_1.s390x.rpm samba-krb5-printing-4.10.4-107.el8_1.s390x.rpm samba-krb5-printing-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-libs-4.10.4-107.el8_1.s390x.rpm samba-libs-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-test-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-test-libs-4.10.4-107.el8_1.s390x.rpm samba-test-libs-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-winbind-4.10.4-107.el8_1.s390x.rpm samba-winbind-clients-4.10.4-107.el8_1.s390x.rpm samba-winbind-clients-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-winbind-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-winbind-krb5-locator-4.10.4-107.el8_1.s390x.rpm samba-winbind-krb5-locator-debuginfo-4.10.4-107.el8_1.s390x.rpm samba-winbind-modules-4.10.4-107.el8_1.s390x.rpm samba-winbind-modules-debuginfo-4.10.4-107.el8_1.s390x.rpm x86_64: ctdb-4.10.4-107.el8_1.x86_64.rpm ctdb-debuginfo-4.10.4-107.el8_1.i686.rpm ctdb-debuginfo-4.10.4-107.el8_1.x86_64.rpm ctdb-tests-4.10.4-107.el8_1.x86_64.rpm ctdb-tests-debuginfo-4.10.4-107.el8_1.i686.rpm ctdb-tests-debuginfo-4.10.4-107.el8_1.x86_64.rpm libsmbclient-4.10.4-107.el8_1.i686.rpm libsmbclient-4.10.4-107.el8_1.x86_64.rpm libsmbclient-debuginfo-4.10.4-107.el8_1.i686.rpm libsmbclient-debuginfo-4.10.4-107.el8_1.x86_64.rpm libwbclient-4.10.4-107.el8_1.i686.rpm libwbclient-4.10.4-107.el8_1.x86_64.rpm libwbclient-debuginfo-4.10.4-107.el8_1.i686.rpm libwbclient-debuginfo-4.10.4-107.el8_1.x86_64.rpm python3-samba-4.10.4-107.el8_1.i686.rpm python3-samba-4.10.4-107.el8_1.x86_64.rpm python3-samba-debuginfo-4.10.4-107.el8_1.i686.rpm python3-samba-debuginfo-4.10.4-107.el8_1.x86_64.rpm python3-samba-test-4.10.4-107.el8_1.x86_64.rpm samba-4.10.4-107.el8_1.x86_64.rpm samba-client-4.10.4-107.el8_1.x86_64.rpm samba-client-debuginfo-4.10.4-107.el8_1.i686.rpm samba-client-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-client-libs-4.10.4-107.el8_1.i686.rpm samba-client-libs-4.10.4-107.el8_1.x86_64.rpm samba-client-libs-debuginfo-4.10.4-107.el8_1.i686.rpm samba-client-libs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-common-libs-4.10.4-107.el8_1.x86_64.rpm samba-common-libs-debuginfo-4.10.4-107.el8_1.i686.rpm samba-common-libs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-common-tools-4.10.4-107.el8_1.x86_64.rpm samba-common-tools-debuginfo-4.10.4-107.el8_1.i686.rpm samba-common-tools-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-debuginfo-4.10.4-107.el8_1.i686.rpm samba-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-debugsource-4.10.4-107.el8_1.i686.rpm samba-debugsource-4.10.4-107.el8_1.x86_64.rpm samba-krb5-printing-4.10.4-107.el8_1.x86_64.rpm samba-krb5-printing-debuginfo-4.10.4-107.el8_1.i686.rpm samba-krb5-printing-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-libs-4.10.4-107.el8_1.i686.rpm samba-libs-4.10.4-107.el8_1.x86_64.rpm samba-libs-debuginfo-4.10.4-107.el8_1.i686.rpm samba-libs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-test-debuginfo-4.10.4-107.el8_1.i686.rpm samba-test-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-test-libs-4.10.4-107.el8_1.x86_64.rpm samba-test-libs-debuginfo-4.10.4-107.el8_1.i686.rpm samba-test-libs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-vfs-glusterfs-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-winbind-4.10.4-107.el8_1.x86_64.rpm samba-winbind-clients-4.10.4-107.el8_1.x86_64.rpm samba-winbind-clients-debuginfo-4.10.4-107.el8_1.i686.rpm samba-winbind-clients-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-winbind-debuginfo-4.10.4-107.el8_1.i686.rpm samba-winbind-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-winbind-krb5-locator-4.10.4-107.el8_1.x86_64.rpm samba-winbind-krb5-locator-debuginfo-4.10.4-107.el8_1.i686.rpm samba-winbind-krb5-locator-debuginfo-4.10.4-107.el8_1.x86_64.rpm samba-winbind-modules-4.10.4-107.el8_1.i686.rpm samba-winbind-modules-4.10.4-107.el8_1.x86_64.rpm samba-winbind-modules-debuginfo-4.10.4-107.el8_1.i686.rpm samba-winbind-modules-debuginfo-4.10.4-107.el8_1.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-2022-38023 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY+MWMtzjgjWX9erEAQg37w//a/t9Tuv5CEpo8EkW2aKPWAc+ripLzvh5 PCb2y84CBufYgIySp1WPO4SdQwx0OlpN43JM9CEwpZ1tplFcRBhwAr3zbGFHkXAA 1+j0AkhCW8fMaR0RezRLdJPbkem/vG/e+BaKwNUR/l+ct+CJ8mqw6Y1KM3BpVyvp AAYmFwrEtMR1Ix/mmBM2lNOkKH88e5AevWYYlplXlz2oEiUrUUsNM6RrucGWoLJg lfDYZjF1piGUTMhM3hHqjHaE2eTBj2f1XRtdLr9wXkTjQiaoNLMJGb743GlT0UGs e6I8BQkp2fDBqR0f2+5AwfhMQe1hwZTDE+gK5npjdp44NvpKFDt1tzSvr4V57GFw Zs/bSXDDvWU/4/IKDp6nqJdIhPtTJLqpFo1hEdrGQU0kf4cmAcifoH1Vr/4Sg+77 R2nhwWK5G6ZHBwnMOv5NOgcqN0aA+4bqOQ+qVd958jquZDok/dNLhmJujf7JthCk N25vuI7Po4xKasKCNk1kAVrBmRlyuftL6eluP4XgWbKHkQoCOAIXjDzyjWchpcMl +paAycr4smyHGQASSVwh/GZM54RPrg9sHQLeFa+4W1x6RlWT62Kvmxr/kLNjZoF1 n1NZkogTO5NgHveyTMMU4cWz2/XlqYRONs+AxUkOSAtOF5nwZyVvOPGPslRfCJVp EmSpHDpuMtQ=UM7f -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce