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Red Hat: CVE-2022-31630: OOB read due to insufficient input validation in imageloadfont() (Multiple Advisories)

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Red Hat: CVE-2022-31630: OOB read due to insufficient input validation in imageloadfont() (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/14/2022
Created
02/22/2023
Added
02/22/2023
Modified
04/03/2024

Description

In PHP versions prior to 7.4.33, 8.0.25 and 8.1.12, when using imageloadfont() function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar() function, the read outside allocated buffer will be used. This can lead to crashes or disclosure of confidential information. 

Solution(s)

  • redhat-upgrade-apcu-panel
  • redhat-upgrade-libzip
  • redhat-upgrade-libzip-debuginfo
  • redhat-upgrade-libzip-debugsource
  • redhat-upgrade-libzip-devel
  • redhat-upgrade-libzip-tools
  • redhat-upgrade-libzip-tools-debuginfo
  • redhat-upgrade-php
  • redhat-upgrade-php-bcmath
  • redhat-upgrade-php-bcmath-debuginfo
  • redhat-upgrade-php-cli
  • redhat-upgrade-php-cli-debuginfo
  • redhat-upgrade-php-common
  • redhat-upgrade-php-common-debuginfo
  • redhat-upgrade-php-dba
  • redhat-upgrade-php-dba-debuginfo
  • redhat-upgrade-php-dbg
  • redhat-upgrade-php-dbg-debuginfo
  • redhat-upgrade-php-debuginfo
  • redhat-upgrade-php-debugsource
  • redhat-upgrade-php-devel
  • redhat-upgrade-php-embedded
  • redhat-upgrade-php-embedded-debuginfo
  • redhat-upgrade-php-enchant
  • redhat-upgrade-php-enchant-debuginfo
  • redhat-upgrade-php-ffi
  • redhat-upgrade-php-ffi-debuginfo
  • redhat-upgrade-php-fpm
  • redhat-upgrade-php-fpm-debuginfo
  • redhat-upgrade-php-gd
  • redhat-upgrade-php-gd-debuginfo
  • redhat-upgrade-php-gmp
  • redhat-upgrade-php-gmp-debuginfo
  • redhat-upgrade-php-intl
  • redhat-upgrade-php-intl-debuginfo
  • redhat-upgrade-php-json
  • redhat-upgrade-php-json-debuginfo
  • redhat-upgrade-php-ldap
  • redhat-upgrade-php-ldap-debuginfo
  • redhat-upgrade-php-mbstring
  • redhat-upgrade-php-mbstring-debuginfo
  • redhat-upgrade-php-mysqlnd
  • redhat-upgrade-php-mysqlnd-debuginfo
  • redhat-upgrade-php-odbc
  • redhat-upgrade-php-odbc-debuginfo
  • redhat-upgrade-php-opcache
  • redhat-upgrade-php-opcache-debuginfo
  • redhat-upgrade-php-pdo
  • redhat-upgrade-php-pdo-debuginfo
  • redhat-upgrade-php-pear
  • redhat-upgrade-php-pecl-apcu
  • redhat-upgrade-php-pecl-apcu-debuginfo
  • redhat-upgrade-php-pecl-apcu-debugsource
  • redhat-upgrade-php-pecl-apcu-devel
  • redhat-upgrade-php-pecl-rrd
  • redhat-upgrade-php-pecl-rrd-debuginfo
  • redhat-upgrade-php-pecl-rrd-debugsource
  • redhat-upgrade-php-pecl-xdebug
  • redhat-upgrade-php-pecl-xdebug-debuginfo
  • redhat-upgrade-php-pecl-xdebug-debugsource
  • redhat-upgrade-php-pecl-xdebug3
  • redhat-upgrade-php-pecl-xdebug3-debuginfo
  • redhat-upgrade-php-pecl-xdebug3-debugsource
  • redhat-upgrade-php-pecl-zip
  • redhat-upgrade-php-pecl-zip-debuginfo
  • redhat-upgrade-php-pecl-zip-debugsource
  • redhat-upgrade-php-pgsql
  • redhat-upgrade-php-pgsql-debuginfo
  • redhat-upgrade-php-process
  • redhat-upgrade-php-process-debuginfo
  • redhat-upgrade-php-snmp
  • redhat-upgrade-php-snmp-debuginfo
  • redhat-upgrade-php-soap
  • redhat-upgrade-php-soap-debuginfo
  • redhat-upgrade-php-xml
  • redhat-upgrade-php-xml-debuginfo
  • redhat-upgrade-php-xmlrpc
  • redhat-upgrade-php-xmlrpc-debuginfo

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