Detections
Analytics

PHP 7.3.x < 7.3.2 Information Disclosure

high Web App Scanning Plugin ID 98241

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Synopsis

PHP 7.3.x < 7.3.2 Information Disclosure

Description

According to its banner, the version of PHP running on the remote web server is 7.3.x prior to 7.3.2. It is, therefore, affected by an out-of-bounds read error exists in the dns_get_record function due to improper parsing of DNS responses. An unauthenticated, remote attacker can exploit this, via a specially crafted DNS reply, to disclose memory contents.

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 7.3.2 or later.

See Also

http://php.net/ChangeLog-7.php#7.3.2

Plugin Details

Severity: High

ID: 98241

Type: remote

Published: 3/13/2019

Updated: 3/14/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

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

CVSS Score Source: CVE-2019-9022

CVSS v3

Risk Factor: High

Base Score: 7.5

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

CVSS Score Source: CVE-2019-9022

Vulnerability Information

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/22/2019

Vulnerability Publication Date: 12/28/2018

Reference Information

CVE: CVE-2019-9022

BID: 107154