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USN-4583-2: PHP vulnerabilities

27 October 2020

Several security issues were fixed in PHP.

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Releases

Packages

  • php7.4 - server-side, HTML-embedded scripting language (metapackage)

Details

USN-4583-1 fixed vulnerabilities in PHP. This update provides
the corresponding update for Ubuntu 20.10.

Original advisory details:

It was discovered that PHP incorrectly handled certain encrypt ciphers.
An attacker could possibly use this issue to decrease security or cause
incorrect encryption data. (CVE-2020-7069)

It was discorevered that PHP incorrectly handled certain HTTP cookies.
An attacker could possibly use this issue to forge cookie which is supposed to
be secure. (CVE-2020-7070)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 20.10

In general, a standard system update will make all the necessary changes.

Related notices

  • USN-4583-1: php7.2-gd, php5-common, php7.0-zip, php7.4-bcmath, php7.2-mbstring, php7.0, php7.0-intl, php7.0-interbase, php7.4-ldap, php7.0-mbstring, php7.2-snmp, php7.0-cli, php7.0-sqlite3, php7.0-common, php7.0-xsl, php7.4-snmp, php5-pspell, php7.2-xml, php7.4-pgsql, php7.0-dev, php7.0-recode, php7.4-pspell, php7.4-bz2, php7.4-cli, php7.0-ldap, php7.4-interbase, php5-ldap, php7.0-readline, php7.0-bz2, php7.0-dba, php7.0-cgi, php7.0-gmp, php7.4-enchant, php7.4-readline, php5-xsl, php7.0-snmp, php5-cgi, php7.4-mbstring, php5-gd, php5-gmp, php7.4-odbc, php7.0-json, php7.0-phpdbg, php-pear, php7.4-tidy, libapache2-mod-php5filter, php5-sqlite, php7.2-cgi, php7.2-ldap, php7.4-xml, php7.0-pgsql, php7.4-xsl, php7.4-gd, php7.2-intl, php7.2-interbase, php7.2, php7.2-imap, php7.4-sybase, libphp7.4-embed, php5-tidy, libphp7.0-embed, php7.2-enchant, php7.2-mysql, php7.2-odbc, php7.2-xmlrpc, php5, php7.2-tidy, php7.4-dba, libapache2-mod-php7.2, php7.2-json, php5-mysql, php7.4-soap, php7.4-mysql, php7.2-curl, php5-readline, php7.0-mcrypt, php5-xmlrpc, php7.2-recode, php7.4-fpm, php7.0-xml, php7.4-intl, php7.0-pspell, php7.4-cgi, php7.0-bcmath, php7.2-phpdbg, php7.4-dev, php5-snmp, php7.2-readline, php7.0-fpm, php7.0-opcache, php7.2-soap, php7.4-opcache, php5-pgsql, php7.0-xmlrpc, php7.2-zip, php7.0-tidy, php7.2-opcache, php5-fpm, php7.2-cli, php5-odbc, php7.4-common, php5-enchant, php7.0-mysql, php7.0-curl, php5-curl, php7.4-json, php7.2-xsl, php5-intl, libapache2-mod-php7.4, php7.2-pspell, php7.4, php7.2-sybase, php7.4-gmp, php7.4-zip, php5-mysqlnd, php5-cli, php7.0-odbc, php7.0-gd, php7.2-fpm, php7.2-gmp, php7.0-imap, php5-dev, php7.2-common, php7.4-curl, libphp5-embed, php7.0-enchant, php7.0-sybase, php7.2-sqlite3, php7.2-dev, php5-sybase, php7.4-phpdbg, libphp7.2-embed, php7.2-dba, php7.2-bz2, libapache2-mod-php5, php7.4-imap, php7.2-pgsql, libapache2-mod-php7.0, php7.2-bcmath, php7.4-xmlrpc, php5-recode, php7.0-soap, php7.4-sqlite3