SUSE: CVE-2021-21707: SUSE Linux Security Advisory
5
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
11/29/2021
12/28/2021
12/07/2021
10/26/2022
Description
In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26 and 8.0.x below 8.0.13, certain XML parsing functions, like simplexml_load_file(), URL-decode the filename passed to them. If that filename contains URL-encoded NUL character, this may cause the function to interpret this as the end of the filename, thus interpreting the filename differently from what the user intended, which may lead it to reading a different file than intended.
Solution(s)
- suse-upgrade-apache2-mod_php7
- suse-upgrade-apache2-mod_php72
- suse-upgrade-apache2-mod_php74
- suse-upgrade-apache2-mod_php8
- suse-upgrade-php7
- suse-upgrade-php7-bcmath
- suse-upgrade-php7-bz2
- suse-upgrade-php7-calendar
- suse-upgrade-php7-cli
- suse-upgrade-php7-ctype
- suse-upgrade-php7-curl
- suse-upgrade-php7-dba
- suse-upgrade-php7-devel
- suse-upgrade-php7-dom
- suse-upgrade-php7-embed
- suse-upgrade-php7-enchant
- suse-upgrade-php7-exif
- suse-upgrade-php7-fastcgi
- suse-upgrade-php7-fileinfo
- suse-upgrade-php7-firebird
- suse-upgrade-php7-fpm
- suse-upgrade-php7-ftp
- suse-upgrade-php7-gd
- suse-upgrade-php7-gettext
- suse-upgrade-php7-gmp
- suse-upgrade-php7-iconv
- suse-upgrade-php7-intl
- suse-upgrade-php7-json
- suse-upgrade-php7-ldap
- suse-upgrade-php7-mbstring
- suse-upgrade-php7-mysql
- suse-upgrade-php7-odbc
- suse-upgrade-php7-opcache
- suse-upgrade-php7-openssl
- suse-upgrade-php7-pcntl
- suse-upgrade-php7-pdo
- suse-upgrade-php7-pear
- suse-upgrade-php7-pear-archive_tar
- suse-upgrade-php7-pgsql
- suse-upgrade-php7-phar
- suse-upgrade-php7-posix
- suse-upgrade-php7-readline
- suse-upgrade-php7-shmop
- suse-upgrade-php7-snmp
- suse-upgrade-php7-soap
- suse-upgrade-php7-sockets
- suse-upgrade-php7-sodium
- suse-upgrade-php7-sqlite
- suse-upgrade-php7-sysvmsg
- suse-upgrade-php7-sysvsem
- suse-upgrade-php7-sysvshm
- suse-upgrade-php7-test
- suse-upgrade-php7-tidy
- suse-upgrade-php7-tokenizer
- suse-upgrade-php7-wddx
- suse-upgrade-php7-xmlreader
- suse-upgrade-php7-xmlrpc
- suse-upgrade-php7-xmlwriter
- suse-upgrade-php7-xsl
- suse-upgrade-php7-zip
- suse-upgrade-php7-zlib
- suse-upgrade-php72
- suse-upgrade-php72-bcmath
- suse-upgrade-php72-bz2
- suse-upgrade-php72-calendar
- suse-upgrade-php72-ctype
- suse-upgrade-php72-curl
- suse-upgrade-php72-dba
- suse-upgrade-php72-devel
- suse-upgrade-php72-dom
- suse-upgrade-php72-enchant
- suse-upgrade-php72-exif
- suse-upgrade-php72-fastcgi
- suse-upgrade-php72-fileinfo
- suse-upgrade-php72-fpm
- suse-upgrade-php72-ftp
- suse-upgrade-php72-gd
- suse-upgrade-php72-gettext
- suse-upgrade-php72-gmp
- suse-upgrade-php72-iconv
- suse-upgrade-php72-imap
- suse-upgrade-php72-intl
- suse-upgrade-php72-json
- suse-upgrade-php72-ldap
- suse-upgrade-php72-mbstring
- suse-upgrade-php72-mysql
- suse-upgrade-php72-odbc
- suse-upgrade-php72-opcache
- suse-upgrade-php72-openssl
- suse-upgrade-php72-pcntl
- suse-upgrade-php72-pdo
- suse-upgrade-php72-pear
- suse-upgrade-php72-pear-archive_tar
- suse-upgrade-php72-pgsql
- suse-upgrade-php72-phar
- suse-upgrade-php72-posix
- suse-upgrade-php72-pspell
- suse-upgrade-php72-readline
- suse-upgrade-php72-shmop
- suse-upgrade-php72-snmp
- suse-upgrade-php72-soap
- suse-upgrade-php72-sockets
- suse-upgrade-php72-sodium
- suse-upgrade-php72-sqlite
- suse-upgrade-php72-sysvmsg
- suse-upgrade-php72-sysvsem
- suse-upgrade-php72-sysvshm
- suse-upgrade-php72-tidy
- suse-upgrade-php72-tokenizer
- suse-upgrade-php72-wddx
- suse-upgrade-php72-xmlreader
- suse-upgrade-php72-xmlrpc
- suse-upgrade-php72-xmlwriter
- suse-upgrade-php72-xsl
- suse-upgrade-php72-zip
- suse-upgrade-php72-zlib
- suse-upgrade-php74
- suse-upgrade-php74-bcmath
- suse-upgrade-php74-bz2
- suse-upgrade-php74-calendar
- suse-upgrade-php74-ctype
- suse-upgrade-php74-curl
- suse-upgrade-php74-dba
- suse-upgrade-php74-devel
- suse-upgrade-php74-dom
- suse-upgrade-php74-enchant
- suse-upgrade-php74-exif
- suse-upgrade-php74-fastcgi
- suse-upgrade-php74-fileinfo
- suse-upgrade-php74-fpm
- suse-upgrade-php74-ftp
- suse-upgrade-php74-gd
- suse-upgrade-php74-gettext
- suse-upgrade-php74-gmp
- suse-upgrade-php74-iconv
- suse-upgrade-php74-intl
- suse-upgrade-php74-json
- suse-upgrade-php74-ldap
- suse-upgrade-php74-mbstring
- suse-upgrade-php74-mysql
- suse-upgrade-php74-odbc
- suse-upgrade-php74-opcache
- suse-upgrade-php74-openssl
- suse-upgrade-php74-pcntl
- suse-upgrade-php74-pdo
- suse-upgrade-php74-pgsql
- suse-upgrade-php74-phar
- suse-upgrade-php74-posix
- suse-upgrade-php74-readline
- suse-upgrade-php74-shmop
- suse-upgrade-php74-snmp
- suse-upgrade-php74-soap
- suse-upgrade-php74-sockets
- suse-upgrade-php74-sodium
- suse-upgrade-php74-sqlite
- suse-upgrade-php74-sysvmsg
- suse-upgrade-php74-sysvsem
- suse-upgrade-php74-sysvshm
- suse-upgrade-php74-tidy
- suse-upgrade-php74-tokenizer
- suse-upgrade-php74-xmlreader
- suse-upgrade-php74-xmlrpc
- suse-upgrade-php74-xmlwriter
- suse-upgrade-php74-xsl
- suse-upgrade-php74-zip
- suse-upgrade-php74-zlib
- suse-upgrade-php8
- suse-upgrade-php8-bcmath
- suse-upgrade-php8-bz2
- suse-upgrade-php8-calendar
- suse-upgrade-php8-cli
- suse-upgrade-php8-ctype
- suse-upgrade-php8-curl
- suse-upgrade-php8-dba
- suse-upgrade-php8-devel
- suse-upgrade-php8-dom
- suse-upgrade-php8-embed
- suse-upgrade-php8-enchant
- suse-upgrade-php8-exif
- suse-upgrade-php8-fastcgi
- suse-upgrade-php8-fileinfo
- suse-upgrade-php8-fpm
- suse-upgrade-php8-ftp
- suse-upgrade-php8-gd
- suse-upgrade-php8-gettext
- suse-upgrade-php8-gmp
- suse-upgrade-php8-iconv
- suse-upgrade-php8-intl
- suse-upgrade-php8-ldap
- suse-upgrade-php8-mbstring
- suse-upgrade-php8-mysql
- suse-upgrade-php8-odbc
- suse-upgrade-php8-opcache
- suse-upgrade-php8-openssl
- suse-upgrade-php8-pcntl
- suse-upgrade-php8-pdo
- suse-upgrade-php8-pgsql
- suse-upgrade-php8-phar
- suse-upgrade-php8-posix
- suse-upgrade-php8-readline
- suse-upgrade-php8-shmop
- suse-upgrade-php8-snmp
- suse-upgrade-php8-soap
- suse-upgrade-php8-sockets
- suse-upgrade-php8-sodium
- suse-upgrade-php8-sqlite
- suse-upgrade-php8-sysvmsg
- suse-upgrade-php8-sysvsem
- suse-upgrade-php8-sysvshm
- suse-upgrade-php8-test
- suse-upgrade-php8-tidy
- suse-upgrade-php8-tokenizer
- suse-upgrade-php8-xmlreader
- suse-upgrade-php8-xmlwriter
- suse-upgrade-php8-xsl
- suse-upgrade-php8-zip
- suse-upgrade-php8-zlib
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