Detections
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EulerOS Virtualization 3.0.6.0 : php (EulerOS-SA-2022-1089)

medium Nessus Plugin ID 158012

Synopsis

The remote EulerOS Virtualization host is missing multiple security updates.

Description

According to the versions of the php packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

 - In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, such as getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed correctly by the driver. This can result in crashes, denial of service or potentially memory corruption.
 (CVE-2021-21704)

 - In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.
 (CVE-2021-21705)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected php packages.

See Also

http://www.nessus.org/u?2014e3a1

Plugin Details

Severity: Medium

ID: 158012

File Name: EulerOS_SA-2022-1089.nasl

Version: 1.3

Type: local

Published: 2/13/2022

Updated: 11/9/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2021-21705

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.8

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:php, p-cpe:/a:huawei:euleros:php-cli, p-cpe:/a:huawei:euleros:php-common, p-cpe:/a:huawei:euleros:php-fpm, p-cpe:/a:huawei:euleros:php-gd, p-cpe:/a:huawei:euleros:php-ldap, p-cpe:/a:huawei:euleros:php-odbc, p-cpe:/a:huawei:euleros:php-pdo, p-cpe:/a:huawei:euleros:php-process, p-cpe:/a:huawei:euleros:php-recode, p-cpe:/a:huawei:euleros:php-soap, p-cpe:/a:huawei:euleros:php-xml, p-cpe:/a:huawei:euleros:php-xmlrpc, cpe:/o:huawei:euleros:uvp:3.0.6.0

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/12/2022

Vulnerability Publication Date: 7/22/2021

Reference Information

CVE: CVE-2021-21704, CVE-2021-21705