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SUSE SLES15 Security Update : 389-ds (SUSE-SU-2022:1100-1)

medium Nessus Plugin ID 159499

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1100-1 advisory.

 - A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing. (CVE-2022-0918)

 - A vulnerability was found in the 389 Directory Server that allows expired passwords to access the database to cause improper authentication. (CVE-2022-0996)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected 389-ds, 389-ds-devel, lib389 and / or libsvrcore0 packages.

See Also

https://bugzilla.suse.com/1194068

https://bugzilla.suse.com/1194084

https://bugzilla.suse.com/1197275

https://bugzilla.suse.com/1197345

https://www.suse.com/security/cve/CVE-2022-0918

https://www.suse.com/security/cve/CVE-2022-0996

http://www.nessus.org/u?89f9e04d

Plugin Details

Severity: Medium

ID: 159499

File Name: suse_SU-2022-1100-1.nasl

Version: 1.6

Type: local

Agent: unix

Published: 4/5/2022

Updated: 7/13/2023

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3.1

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS Score Source: CVE-2022-0996

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:389-ds, p-cpe:/a:novell:suse_linux:389-ds-devel, p-cpe:/a:novell:suse_linux:lib389, p-cpe:/a:novell:suse_linux:libsvrcore0, cpe:/o:novell:suse_linux:15

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/4/2022

Vulnerability Publication Date: 3/16/2022

Reference Information

CVE: CVE-2022-0918, CVE-2022-0996

SuSE: SUSE-SU-2022:1100-1