Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
EUVDB-ID: #VU71486
Risk: Low
CVSSv3.1: 3.7 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-20251
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a brute-force attack.
The vulnerability exists due to a race condition in Samba when incrementing bad password attempts. Each connection to Samba gets a separate process, and each process loads, increments, and saves the bad password count without any coordination. A remote attacker can perform a brute-force attack using multiple threats and bypass imposed limits on the number of allowed incorrect passwords.Update the affected package samba to the latest version.
Vulnerable software versionsSUSE Linux Enterprise High Availability: 15-SP1
SUSE Manager Proxy: 4.0
SUSE Manager Retail Branch Server: 4.0
SUSE Manager Server: 4.0
SUSE Linux Enterprise Server for SAP Applications: 15-SP1
SUSE Linux Enterprise Server: 15-SP1 - 15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing: 15-SP1 - 15-SP1-LTSS
SUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.4
samba-ceph-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-ceph: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
ctdb-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
ctdb: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python3-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python3: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python3-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python3: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-dsdb-modules-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-dsdb-modules: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-debugsource: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-core-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-client-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-client: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-ad-dc-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-ad-dc: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbclient0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbclient0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbclient-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-python3-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-python3: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy-python3-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-samr0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-samr0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-samr-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy-python-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20230222-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU69094
Risk: High
CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-37966
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions in Windows Kerberos RC4-HMAC. A remote attacker can conduct a man-in-middle (MiTM) attack, which leads to security restrictions bypass and privilege escalation.
MitigationUpdate the affected package samba to the latest version.
Vulnerable software versionsSUSE Linux Enterprise High Availability: 15-SP1
SUSE Manager Proxy: 4.0
SUSE Manager Retail Branch Server: 4.0
SUSE Manager Server: 4.0
SUSE Linux Enterprise Server for SAP Applications: 15-SP1
SUSE Linux Enterprise Server: 15-SP1 - 15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing: 15-SP1 - 15-SP1-LTSS
SUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.4
samba-ceph-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-ceph: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
ctdb-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
ctdb: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python3-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python3: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python3-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python3: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-dsdb-modules-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-dsdb-modules: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-debugsource: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-core-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-client-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-client: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-ad-dc-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-ad-dc: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbclient0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbclient0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbclient-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-python3-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-python3: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy-python3-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-samr0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-samr0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-samr-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy-python-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20230222-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU69151
Risk: High
CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-38023
CWE-ID:
CWE-254 - Security Features
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to security features bypass in Netlogon RPC. A remote attacker can bypass the Netlogon cryptography feature for signing and sealing traffic during Netlogon authentication.
MitigationUpdate the affected package samba to the latest version.
Vulnerable software versionsSUSE Linux Enterprise High Availability: 15-SP1
SUSE Manager Proxy: 4.0
SUSE Manager Retail Branch Server: 4.0
SUSE Manager Server: 4.0
SUSE Linux Enterprise Server for SAP Applications: 15-SP1
SUSE Linux Enterprise Server: 15-SP1 - 15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing: 15-SP1 - 15-SP1-LTSS
SUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.4
samba-ceph-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-ceph: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
ctdb-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
ctdb: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-winbind: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python3-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python3: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python3-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python3: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-dsdb-modules-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-dsdb-modules: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-debugsource: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-core-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-client-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-client: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-ad-dc-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-ad-dc: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libwbclient-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libtevent-util-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap2: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbldap-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbconf-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbclient0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbclient0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsmbclient-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamdb-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-util-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-python3-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-python3: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy-python3-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-passdb-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-hostconfig-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-errors-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-credentials-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libnetapi-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-standard-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-nbt-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-krb5pac-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libndr-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-samr0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-samr0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-samr-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libdcerpc-binding0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-32bit-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-32bit: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-python: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
samba-libs-python: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0-debuginfo: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy0: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
libsamba-policy-python-devel: before 4.9.5+git.552.fec1a5e57a-150100.3.73.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20230222-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.