SUSE update for samba

1) Cleartext transmission of sensitive information

EUVDB-ID: #VU74177

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0922

CWE-ID: CWE-319 - Cleartext Transmission of Sensitive Information

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to samba-tool transmits credentials to the LDAP server in clear text. A remote attacker with ability to intercept network traffic can gain access to sensitive data.

Mitigation

Update the affected package samba to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP5

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

samba-devel-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-devel: before 4.15.13+git.594.449ec4a79a1-3.80.1

libsamba-policy-devel: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-client-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-libs-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-libs-debuginfo-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

libsamba-policy0-python3-debuginfo-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-winbind-libs-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-libs-python3-debuginfo-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-client-libs-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-client-debuginfo-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-libs-python3-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-client-libs-debuginfo-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-winbind-libs-debuginfo-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

libsamba-policy0-python3-32bit: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-doc: before 4.15.13+git.594.449ec4a79a1-3.80.1

libsamba-policy-python3-devel: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-debugsource: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-client-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

libsamba-policy0-python3-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-python3: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-winbind-libs-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-winbind-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-libs-python3-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-client-libs-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-client-libs: before 4.15.13+git.594.449ec4a79a1-3.80.1

ctdb-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

ctdb: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-libs-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-ldb-ldap-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-winbind-libs: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-client: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-libs-python3: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-libs: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-python3-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-tool: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-debuginfo: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-winbind: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba: before 4.15.13+git.594.449ec4a79a1-3.80.1

samba-ldb-ldap: before 4.15.13+git.594.449ec4a79a1-3.80.1

libsamba-policy0-python3: before 4.15.13+git.594.449ec4a79a1-3.80.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_12:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit_12:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_12:SP5:*:*:*:*:*:*:*
• cpe:2.3:a:suse:samba-devel-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsamba-policy-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-client-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-libs-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsamba-policy0-python3-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-winbind-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-libs-python3-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-client-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-client-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-libs-python3-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-client-libs-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-winbind-libs-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsamba-policy0-python3-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-doc:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsamba-policy-python3-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-client-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsamba-policy0-python3-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-python3:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-winbind-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-winbind-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-libs-python3-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-client-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-client-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ctdb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ctdb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-ldb-ldap-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-winbind-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-client:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-libs-python3:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-python3-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-tool:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-winbind:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:samba-ldb-ldap:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsamba-policy0-python3:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20231684-1/

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.