Detections
Analytics

PHP 7.3.x < 7.3.27 Null Dereference Vulnerability

high Web App Scanning Plugin ID 112702

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Synopsis

PHP 7.3.x < 7.3.27 Null Dereference Vulnerability

Description

According to its self-reported version number, the version of PHP installed on the remote host is 7.3.x prior to 7.3.27, 7.4.x prior to 7.4.15, or 8.x prior to 8.0.2. It is, therefore, affected by a null dereference when XML is provided to the SoapClient query() function without an existing field.

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

Solution

Upgrade to PHP version 7.3.27 or later.

See Also

https://www.php.net/ChangeLog-7.php#7.3.27

Plugin Details

Severity: High

ID: 112702

Type: remote

Published: 2/11/2021

Updated: 3/14/2023

Scan Template: api, basic, full, pci, scan

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

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

CVSS Score Source: CVE-2021-21702

CVSS v3

Risk Factor: High

Base Score: 7.5

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

CVSS Score Source: CVE-2021-21702

Vulnerability Information

CPE: cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

Exploit Ease: No known exploits are available

Patch Publication Date: 2/15/2021

Vulnerability Publication Date: 2/15/2021

Reference Information

CVE: CVE-2021-21702