RHEL 7 : rh-php73-php (RHSA-2021:2992)

medium Nessus Plugin ID 152348

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:2992 advisory.

- php: Use of freed hash key in the phar_parse_zipfile function (CVE-2020-7068)

- php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV (CVE-2020-7069)

- php: URL decoding of cookie names can lead to different interpretation of cookies between browser and server (CVE-2020-7070)

- php: FILTER_VALIDATE_URL accepts URLs with invalid userinfo (CVE-2020-7071)

- php: NULL pointer dereference in SoapClient (CVE-2021-21702)

- php: SSRF bypass in FILTER_VALIDATE_URL (CVE-2021-21705)

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

Solution

Update the affected packages.

See Also

https://access.redhat.com/security/cve/CVE-2020-7068

https://access.redhat.com/security/cve/CVE-2020-7069

https://access.redhat.com/security/cve/CVE-2020-7070

https://access.redhat.com/security/cve/CVE-2020-7071

https://access.redhat.com/security/cve/CVE-2021-21702

https://access.redhat.com/security/cve/CVE-2021-21705

https://access.redhat.com/errata/RHSA-2021:2992

https://bugzilla.redhat.com/1868109

https://bugzilla.redhat.com/1885735

https://bugzilla.redhat.com/1885738

https://bugzilla.redhat.com/1913846

https://bugzilla.redhat.com/1925272

https://bugzilla.redhat.com/1978755

Plugin Details

Severity: Medium

ID: 152348

File Name: redhat-RHSA-2021-2992.nasl

Version: 1.6

Type: local

Agent: unix

Published: 8/9/2021

Updated: 1/23/2023

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS Score Source: CVE-2020-7069

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:rh-php73-php, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-bcmath, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-cli, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-common, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-dba, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-dbg, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-devel, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-embedded, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-enchant, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-fpm, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-gd, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-gmp, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-intl, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-json, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-ldap, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-mbstring, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-mysqlnd, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-odbc, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-opcache, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-pdo, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-pgsql, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-process, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-pspell, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-recode, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-snmp, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-soap, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-xml, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-xmlrpc, p-cpe:/a:redhat:enterprise_linux:rh-php73-php-zip

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/3/2021

Vulnerability Publication Date: 8/10/2020

Reference Information

CVE: CVE-2020-7068, CVE-2020-7069, CVE-2020-7070, CVE-2020-7071, CVE-2021-21702, CVE-2021-21705

RHSA: 2021:2992

IAVA: 2020-A-0373-S, 2020-A-0445-S, 2021-A-0009-S, 2021-A-0082-S

CWE: 20, 416, 476, 918