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ALSA-2022:1935 — Moderate: php:7.4 security update

Affected: AlmaLinux:8: apcu-panel, AlmaLinux:8: libzip, AlmaLinux:8: libzip-devel, AlmaLinux:8: libzip-tools, AlmaLinux:8: php, AlmaLinux:8: php-bcmath, AlmaLinux:8: php-cli, AlmaLinux:8: php-common, AlmaLinux:8: php-dba, AlmaLinux:8: php-dbg and 27 more

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * php: Local privilege escalation via PHP-FPM (CVE-2021-21703) * php: SSRF bypass in FILTER_VALIDATE_URL (CVE-2021-21705) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

bdu:2021-03703

BIT-libphp-2021-21705 — Incorrect URL validation in FILTER_VALIDATE_URL

Affected: Bitnami: libphp

In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.

certfr-2021-avi-501 — De multiples vulnérabilités ont été découvertes dans PHP. Elles permettent à un attaquant de provoquer un déni de servi…

certfr-2021-avi-501

EUVD-2026-185217

fkie_cve-2021-21705

FSA-202302 — Festo: Several vulnerabilities in FactoryViews

FactoryViews bundles many third-party applications which are used in background processes to provide the software's features. From time to time, vulnerabilities in these bundled applications are discovered. These are typically fixed in newer versions of FactoryViews by updating the bundled applications.

FactoryViews versions up to and including 1.5.2 contain around 200 such vulnerabilities listed in this advisory.Version 1.6.0 is a security rollup release which includes updates to all bundled applications and fixes these vulnerabilities.

At this time, FactoryViews Lite cannot be updated beyond version 1.1. FactoryViews 1.7 unifies the non-Lite and Lite versions and fixes these vulnerabilities for users of FactoryViews Lite.

GHSA-rxcr-7xjm-f9c9

gsd-2021-21705

ICSA-26-027-02 — Festo Didactic SE MES PC

MES PCs shipped with Windows 10 come pre-installed with XAMPP. XAMPP is a bundle of third-party open-source applications including the Apache HTTP Server, the MariaDB database and more. From time to time, vulnerabilities in these applications are discovered. These are fixed in newer versions of XAMPP by updating the bundled applications.

MES PCs shipped with Windows 10 include a copy of XAMPP which contains around 140 such vulnerabilities listed in this advisory. They can be fixed by replacing XAMPP with Festo Didactic's Factory Control Panel application.

msrc_CVE-2021-21705 — Incorrect URL validation in FILTER_VALIDATE_URL

msrc_CVE-2021-21705

OESA-2021-1389 — php security update

Affected: openEuler:20.03-LTS-SP1: php, openEuler:20.03-LTS-SP2: php

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server. Security Fix(es): In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.(CVE-2021-21705) In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, such as getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed correctly by the driver. This can result in crashes, denial of service or potentially memory corruption.(CVE-2021-21704)

openSUSE-SU-2021:1130-1 — Security update for php7

Security update for php7

RHSA-2021:2992 — Red Hat Security Advisory: rh-php73-php security, bug fix, and enhancement update

php: Use of freed hash key in the phar_parse_zipfile function php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV php: URL decoding of cookie names can lead to different interpretation of cookies between browser and server php: FILTER_VALIDATE_URL accepts URLs with invalid userinfo php: NULL pointer dereference in SoapClient php: SSRF bypass in FILTER_VALIDATE_URL

SUSE-SU-2021:2564-1 — Security update for php72

Security update for php72

UBUNTU-CVE-2021-21705

Affected: Ubuntu:Pro:14.04:LTS: php5, Ubuntu:Pro:16.04:LTS: php7.0, Ubuntu:18.04:LTS: php7.2, Ubuntu:20.04:LTS: php7.4

WID-SEC-W-2022-1577 — PHP: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in PHP ausnutzen, um Sicherheitsvorkehrungen zu umgehen und um einen Denial of Service Zustand herbeizuführen.