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SUSE SLES15 Security Update : 389-ds (SUSE-SU-2021:2857-1)

medium Nessus Plugin ID 152891

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Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2021:2857-1 advisory.

 - A flaw was found in 389-ds-base. If an asterisk is imported as password hashes, either accidentally or maliciously, then instead of being inactive, any password will successfully match during authentication.
 This flaw allows an attacker to successfully authenticate as a user whose password was disabled.
 (CVE-2021-3652)

Note that Nessus has not tested for this issue 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/1188455

https://www.suse.com/security/cve/CVE-2021-3652

http://www.nessus.org/u?1ad3f586

Plugin Details

Severity: Medium

ID: 152891

File Name: suse_SU-2021-2857-1.nasl

Version: 1.5

Type: local

Agent: unix

Published: 8/28/2021

Updated: 7/13/2023

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

Risk Information

VPR

Risk Factor: Low

Score: 2.5

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2021-3652

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:lib389, p-cpe:/a:novell:suse_linux:389-ds, p-cpe:/a:novell:suse_linux:389-ds-devel, 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 Ease: No known exploits are available

Patch Publication Date: 8/27/2021

Vulnerability Publication Date: 8/10/2021

Reference Information

CVE: CVE-2021-3652

SuSE: SUSE-SU-2021:2857-1