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Slackware Linux 14.2 / 15.0 / current cyrus-sasl Multiple Vulnerabilities (SSA:2022-055-01)

high Nessus Plugin ID 158352

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Synopsis

The remote Slackware Linux host is missing a security update to cyrus-sasl.

Description

The version of cyrus-sasl installed on the remote host is prior to 2.1.28. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2022-055-01 advisory.

 - cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of- service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl. (CVE-2019-19906)

 - In Cyrus SASL 2.1.17 through 2.1.27 before 2.1.28, plugins/sql.c does not escape the password for a SQL INSERT or UPDATE statement. (CVE-2022-24407)

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

Solution

Upgrade the affected cyrus-sasl package.

Plugin Details

Severity: High

ID: 158352

File Name: Slackware_SSA_2022-055-01.nasl

Version: 1.4

Type: local

Published: 2/24/2022

Updated: 11/7/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.1

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

CVSS Score Source: CVE-2022-24407

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: p-cpe:/a:slackware:slackware_linux:cyrus-sasl, cpe:/o:slackware:slackware_linux, cpe:/o:slackware:slackware_linux:14.2, cpe:/o:slackware:slackware_linux:15.0

Required KB Items: Host/local_checks_enabled, Host/Slackware/release, Host/Slackware/packages

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 12/19/2019

Reference Information

CVE: CVE-2019-19906, CVE-2022-24407