SUSE-SU-2023:3066-1: important: Security update for samba

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Mon Jul 31 16:30:13 UTC 2023 


# Security update for samba

Announcement ID: SUSE-SU-2023:3066-1  
Rating: important  
References:

  * #1213171
  * #1213172
  * #1213173
  * #1213174
  * #1213384

  
Cross-References:

  * CVE-2022-2127
  * CVE-2023-34966
  * CVE-2023-34967
  * CVE-2023-34968

  
CVSS scores:

  * CVE-2022-2127 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2022-2127 ( NVD ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-34966 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-34966 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-34967 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2023-34967 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2023-34968 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  * CVE-2023-34968 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

  
Affected Products:

  * SUSE Enterprise Storage 7
  * SUSE Linux Enterprise Server 15 SP2

  
  
An update that solves four vulnerabilities and has one fix can now be installed.

## Description:

This update for samba fixes the following issues:

  * CVE-2022-2127: Fixed issue where lm_resp_len was not checked properly in
    winbindd_pam_auth_crap_send (bsc#1213174).
  * CVE-2023-34966: Fixed samba spotlight mdssvc RPC Request Infinite Loop
    Denial-of-Service Vulnerability (bsc#1213173).
  * CVE-2023-34967: Fixed samba spotlight mdssvc RPC Request Type Confusion
    Denial-of-Service Vulnerability (bsc#1213172).
  * CVE-2023-34968: Fixed spotlight server-side Share Path Disclosure
    (bsc#1213171).

Bugfixes:

  * Fixed trust relationship failure (bsc#1213384).

## Patch Instructions:

To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Enterprise Storage 7  
    zypper in -t patch SUSE-Storage-7-2023-3066=1

## Package List:

  * SUSE Enterprise Storage 7 (aarch64 x86_64)
    * libndr-nbt0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libndr-standard0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-errors0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-hostconfig0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-winbind-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libndr1-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsmbclient0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libdcerpc0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-libs-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsmbldap2-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsmbldap2-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libdcerpc-binding0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * ctdb-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-client-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libtevent-util0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-passdb0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libnetapi0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libndr-krb5pac0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-errors0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsmbconf0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-util0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-credentials0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-hostconfig0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-ceph-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libnetapi0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libdcerpc0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-util0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libndr-standard0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-debugsource-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-winbind-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-libs-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-passdb0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libndr1-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsmbconf0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libwbclient0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-libs-python3-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamdb0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-libs-python3-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libdcerpc-binding0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-ceph-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamdb0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * samba-client-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libwbclient0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * ctdb-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libndr-nbt0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsamba-credentials0-debuginfo-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libndr-krb5pac0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libsmbclient0-4.13.13+git.643.8caa136952b-150200.3.26.3
    * libtevent-util0-4.13.13+git.643.8caa136952b-150200.3.26.3

## References:

  * https://www.suse.com/security/cve/CVE-2022-2127.html
  * https://www.suse.com/security/cve/CVE-2023-34966.html
  * https://www.suse.com/security/cve/CVE-2023-34967.html
  * https://www.suse.com/security/cve/CVE-2023-34968.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1213171
  * https://bugzilla.suse.com/show_bug.cgi?id=1213172
  * https://bugzilla.suse.com/show_bug.cgi?id=1213173
  * https://bugzilla.suse.com/show_bug.cgi?id=1213174
  * https://bugzilla.suse.com/show_bug.cgi?id=1213384

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