FreeBSD : php -- env_path_info underflow in fpm_main.c can lead to RCE (6a7c2ab0-00dd-11ea-83ce-705a0f828759)

High Nessus Plugin ID 130617

New! Vulnerability Priority Rating (VPR)

Tenable calculates a dynamic VPR for every vulnerability. VPR combines vulnerability information with threat intelligence and machine learning algorithms to predict which vulnerabilities are most likely to be exploited in attacks. Read more about what VPR is and how it's different from CVSS.

VPR Score: 9

Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The PHP project reports :

The PHP development team announces the immediate availability of PHP 7.3.11. This is a security release which also contains several bug fixes.

The PHP development team announces the immediate availability of PHP 7.2.24. This is a security release which also contains several bug fixes.

The PHP development team announces the immediate availability of PHP 7.1.33. This is a security release which also contains several bug fixes.

Solution

Update the affected packages.

See Also

https://www.php.net/archive/2019.php#2019-10-24-1

https://www.php.net/archive/2019.php#2019-10-24-2

https://www.php.net/archive/2019.php#2019-10-24-3

http://www.nessus.org/u?9836f8cc

Plugin Details

Severity: High

ID: 130617

File Name: freebsd_pkg_6a7c2ab000dd11ea83ce705a0f828759.nasl

Version: 1.5

Type: local

Published: 2019/11/07

Updated: 2020/03/09

Dependencies: 12634

Risk Information

Risk Factor: High

VPR Score: 9

CVSS v2.0

Base Score: 7.5

Temporal Score: 6.2

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

Temporal Vector: CVSS2#E:F/RL:OF/RC:C

CVSS v3.0

Base Score: 9.8

Temporal Score: 9.1

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

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:php71, p-cpe:/a:freebsd:freebsd:php72, p-cpe:/a:freebsd:freebsd:php73, p-cpe:/a:freebsd:freebsd:php74, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2019/11/06

Vulnerability Publication Date: 2019/10/24

Exploitable With

Metasploit (PHP-FPM Underflow RCE)

Reference Information

CVE: CVE-2019-11043