==========================================================================
\nUbuntu Security Notice USN-5479-1
\nJune 15, 2022<\/p>\n
php7.2, php7.4, php8.0, php8.1 vulnerabilities
\n==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 22.04 LTS
\n– Ubuntu 21.10
\n– Ubuntu 20.04 LTS
\n– Ubuntu 18.04 LTS<\/p>\n
Summary:<\/p>\n
Several security issues were fixed in PHP.<\/p>\n
Software Description:
\n– php8.1: HTML-embedded scripting language interpreter
\n– php8.0: HTML-embedded scripting language interpreter
\n– php7.4: HTML-embedded scripting language interpreter
\n– php7.2: HTML-embedded scripting language interpreter<\/p>\n
Details:<\/p>\n
Charles Fol discovered that PHP incorrectly handled initializing certain
\narrays when handling the pg_query_params function. A remote attacker could
\nuse this issue to cause PHP to crash, resulting in a denial of service, or
\npossibly execute arbitrary code. (CVE-2022-31625)<\/p>\n
Charles Fol discovered that PHP incorrectly handled passwords in mysqlnd. A
\nremote attacker could use this issue to cause PHP to crash, resulting in a
\ndenial of service, or possibly execute arbitrary code. (CVE-2022-31626)<\/p>\n
Update instructions:<\/p>\n
The problem can be corrected by updating your system to the following
\npackage versions:<\/p>\n
Ubuntu 22.04 LTS:
\nlibapache2-mod-php8.1 8.1.2-1ubuntu2.1
\nphp8.1-cgi 8.1.2-1ubuntu2.1
\nphp8.1-cli 8.1.2-1ubuntu2.1
\nphp8.1-fpm 8.1.2-1ubuntu2.1
\nphp8.1-mysql 8.1.2-1ubuntu2.1
\nphp8.1-pgsql 8.1.2-1ubuntu2.1<\/p>\n
Ubuntu 21.10:
\nlibapache2-mod-php8.0 8.0.8-1ubuntu0.4
\nphp8.0-cgi 8.0.8-1ubuntu0.4
\nphp8.0-cli 8.0.8-1ubuntu0.4
\nphp8.0-fpm 8.0.8-1ubuntu0.4
\nphp8.0-mysql 8.0.8-1ubuntu0.4
\nphp8.0-pgsql 8.0.8-1ubuntu0.4<\/p>\n
Ubuntu 20.04 LTS:
\nlibapache2-mod-php7.4 7.4.3-4ubuntu2.12
\nphp7.4-cgi 7.4.3-4ubuntu2.12
\nphp7.4-cli 7.4.3-4ubuntu2.12
\nphp7.4-fpm 7.4.3-4ubuntu2.12
\nphp7.4-mysql 7.4.3-4ubuntu2.12
\nphp7.4-pgsql 7.4.3-4ubuntu2.12<\/p>\n
Ubuntu 18.04 LTS:
\nlibapache2-mod-php7.2 7.2.24-0ubuntu0.18.04.12
\nphp7.2-cgi 7.2.24-0ubuntu0.18.04.12
\nphp7.2-cli 7.2.24-0ubuntu0.18.04.12
\nphp7.2-fpm 7.2.24-0ubuntu0.18.04.12
\nphp7.2-mysql 7.2.24-0ubuntu0.18.04.12
\nphp7.2-pgsql 7.2.24-0ubuntu0.18.04.12<\/p>\n
In general, a standard system update will make all the necessary changes.<\/p>\n
References:
\nhttps:\/\/ubuntu.com\/security\/notices\/USN-5479-1
\nCVE-2022-31625, CVE-2022-31626<\/p>\n
Package Information:
\nhttps:\/\/launchpad.net\/ubuntu\/+source\/php8.1\/8.1.2-1ubuntu2.1
\nhttps:\/\/launchpad.net\/ubuntu\/+source\/php8.0\/8.0.8-1ubuntu0.4
\nhttps:\/\/launchpad.net\/ubuntu\/+source\/php7.4\/7.4.3-4ubuntu2.12
\nhttps:\/\/launchpad.net\/ubuntu\/+source\/php7.2\/7.2.24-0ubuntu0.18.04.12<\/p>\n","protected":false},"excerpt":{"rendered":"
========================================================================== Ubuntu Security Notice USN-5479-1 June 15, 2022 php7.2, php7.4, php8.0, php8.1 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 22.04 LTS – Ubuntu 21.10 – Ubuntu 20.04 LTS – Ubuntu 18.04 LTS Summary: Several security issues were fixed in PHP. Software Description: – php8.1: HTML-embedded scripting language …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-25949","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/25949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=25949"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/25949\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=25949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=25949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=25949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}