PHP 7.3.x < 7.3.2 Information Disclosure

Medium Web Application Scanning Plugin ID 98241

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: Medium

ID: 98241

Type: remote

Published: 2019/03/13

Updated: 2019/04/10

Scan Template: api, scan, pci

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

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

CVSS v3.0

Base Score: 7.5

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

Vulnerability Information

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

Exploit Available: false

Patch Publication Date: 2019/02/07

Vulnerability Publication Date: 2019/02/07

Reference Information

CVE: CVE-2019-9022

BID: 107154

CWE: 125

OWASP: 2013-A9, 2017-A9

OWASP_API: 2019-API7