SUSE-SU-2023:0122-1

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Source
https://www.suse.com/support/update/announcement/2023/suse-su-20230122-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0122-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2023:0122-1
Upstream
CVE (5)
Related
CVE (5)
Published
2023-01-23T08:34:37Z
Modified
2026-03-11T07:22:03Z
Summary
Security update for samba
Details

This update for samba fixes the following issues:

  • CVE-2021-20251: Fixed an issue where the bad password count would not be properly incremented, which could allow attackers to brute force a user's password (bsc#1206546).
  • CVE-2022-38023: Disabled weak ciphers by default in the Netlogon Secure channel (bsc#1206504).
  • CVE-2022-37966: Fixed an issue where a weak cipher would be selected to encrypt session keys, which could lead to privilege escalation (bsc#1205385).
  • CVE-2020-14323: Fixed a denial of service in winbindd (bsc#1173994).
  • CVE-2022-32742: Fixed incorrect length check in SMB1write, SMB1write_and_close, SMB1write_and_unlock (bsc#1201496).
References

Affected packages

SUSE:Linux Enterprise Server 12 SP2-BCL / samba

Package

Name
samba
Purl
pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.4.2-38.55.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libdcerpc-binding0":  "4.4.2-38.55.1",
            "libdcerpc-binding0-32bit":  "4.4.2-38.55.1",
            "libdcerpc0":  "4.4.2-38.55.1",
            "libdcerpc0-32bit":  "4.4.2-38.55.1",
            "libndr-krb5pac0":  "4.4.2-38.55.1",
            "libndr-krb5pac0-32bit":  "4.4.2-38.55.1",
            "libndr-nbt0":  "4.4.2-38.55.1",
            "libndr-nbt0-32bit":  "4.4.2-38.55.1",
            "libndr-standard0":  "4.4.2-38.55.1",
            "libndr-standard0-32bit":  "4.4.2-38.55.1",
            "libndr0":  "4.4.2-38.55.1",
            "libndr0-32bit":  "4.4.2-38.55.1",
            "libnetapi0":  "4.4.2-38.55.1",
            "libnetapi0-32bit":  "4.4.2-38.55.1",
            "libsamba-credentials0":  "4.4.2-38.55.1",
            "libsamba-credentials0-32bit":  "4.4.2-38.55.1",
            "libsamba-errors0":  "4.4.2-38.55.1",
            "libsamba-errors0-32bit":  "4.4.2-38.55.1",
            "libsamba-hostconfig0":  "4.4.2-38.55.1",
            "libsamba-hostconfig0-32bit":  "4.4.2-38.55.1",
            "libsamba-passdb0":  "4.4.2-38.55.1",
            "libsamba-passdb0-32bit":  "4.4.2-38.55.1",
            "libsamba-util0":  "4.4.2-38.55.1",
            "libsamba-util0-32bit":  "4.4.2-38.55.1",
            "libsamdb0":  "4.4.2-38.55.1",
            "libsamdb0-32bit":  "4.4.2-38.55.1",
            "libsmbclient0":  "4.4.2-38.55.1",
            "libsmbclient0-32bit":  "4.4.2-38.55.1",
            "libsmbconf0":  "4.4.2-38.55.1",
            "libsmbconf0-32bit":  "4.4.2-38.55.1",
            "libsmbldap0":  "4.4.2-38.55.1",
            "libsmbldap0-32bit":  "4.4.2-38.55.1",
            "libtevent-util0":  "4.4.2-38.55.1",
            "libtevent-util0-32bit":  "4.4.2-38.55.1",
            "libwbclient0":  "4.4.2-38.55.1",
            "libwbclient0-32bit":  "4.4.2-38.55.1",
            "samba":  "4.4.2-38.55.1",
            "samba-client":  "4.4.2-38.55.1",
            "samba-client-32bit":  "4.4.2-38.55.1",
            "samba-doc":  "4.4.2-38.55.1",
            "samba-libs":  "4.4.2-38.55.1",
            "samba-libs-32bit":  "4.4.2-38.55.1",
            "samba-winbind":  "4.4.2-38.55.1",
            "samba-winbind-32bit":  "4.4.2-38.55.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0122-1.json"