Detections
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Rocky Linux 8 : php:7.3 (RLSA-2019:3736)

critical Nessus Plugin ID 184733

Synopsis

The remote Rocky Linux host is missing a security update.

Description

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2019:3736 advisory.

 - In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus opening the possibility of remote code execution. (CVE-2019-11043)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://errata.rockylinux.org/RLSA-2019:3736

https://bugzilla.redhat.com/show_bug.cgi?id=1766378

Plugin Details

Severity: Critical

ID: 184733

File Name: rocky_linux_RLSA-2019-3736.nasl

Version: 1.2

Type: local

Published: 11/6/2023

Updated: 11/7/2023

Supported Sensors: Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.2

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

CVSS Score Source: CVE-2019-11043

CVSS v3

Risk Factor: Critical

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:rocky:linux:libzip-tools, p-cpe:/a:rocky:linux:libzip-devel, p-cpe:/a:rocky:linux:php-pecl-apcu-debuginfo, p-cpe:/a:rocky:linux:php-pecl-zip-debuginfo, p-cpe:/a:rocky:linux:libzip-tools-debuginfo, p-cpe:/a:rocky:linux:php-pecl-zip-debugsource, p-cpe:/a:rocky:linux:php-pecl-apcu-debugsource, p-cpe:/a:rocky:linux:libzip, p-cpe:/a:rocky:linux:php-pecl-zip, p-cpe:/a:rocky:linux:apcu-panel, cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:php-pear, p-cpe:/a:rocky:linux:php-pecl-apcu, p-cpe:/a:rocky:linux:libzip-debugsource, p-cpe:/a:rocky:linux:libzip-debuginfo, p-cpe:/a:rocky:linux:php-pecl-apcu-devel

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/6/2019

Vulnerability Publication Date: 10/22/2019

CISA Known Exploited Vulnerability Due Dates: 4/15/2022

Exploitable With

Metasploit (PHP-FPM Underflow RCE)

Reference Information

CVE: CVE-2019-11043