Alibaba Cloud Linux 3 : 0094: openwsman (ALINUX3-SA-2022:0094)

high Nessus Plugin ID 236655

Synopsis

The remote Alibaba Cloud Linux host is missing one or more security updates.

Description

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2022:0094 advisory.

Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

CVE-2019-3816:
Openwsman, versions up to and including 2.6.9, are vulnerable to arbitrary file disclosure because the working directory of openwsmand daemon was set to root directory. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted HTTP request to openwsman server.

CVE-2019-3833:
Openwsman, versions up to and including 2.6.9, are vulnerable to infinite loop in process_connection() when parsing specially crafted HTTP requests. A remote, unauthenticated attacker can exploit this vulnerability by sending malicious HTTP request to cause denial of service to openwsman server.

Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux security advisory.

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 packages.

Plugin Details

Severity: High

ID: 236655

File Name: alinux3_sa_2022-0094.nasl

Version: 1.1

Type: local

Family: Alibaba Cloud Linux Local Security Checks

Published: 5/14/2025

Updated: 5/14/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2019-3816

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-winrs, cpe:/o:alibabacloud:alibaba_cloud_linux_3, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:rubygem-openwsman-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:rubygem-openwsman-doc, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-python3, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:libwsman1-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:libwsman1, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-client-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-perl-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-debugsource, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-client, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-python3-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:rubygem-openwsman, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-server, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-perl, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:libwsman-devel, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openwsman-server-debuginfo

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/8/2020

Vulnerability Publication Date: 3/12/2019

Reference Information

CVE: CVE-2019-3816, CVE-2019-3833

Detections

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