ALAS-2020-1440


Amazon Linux AMI Security Advisory: ALAS-2020-1440
Advisory Release Date: 2020-10-26 18:16 Pacific
Advisory Updated Date: 2020-10-27 21:20 Pacific
Severity: Medium

Issue Overview:

In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data. (CVE-2020-7069 )

In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. See also CVE-2020-8184 for more information. (CVE-2020-7070 )


Affected Packages:

php72, php73


Issue Correction:
Run yum update php72 to update your system.
Run yum update php73 to update your system.

New Packages:
i686:
    php72-devel-7.2.34-1.26.amzn1.i686
    php72-opcache-7.2.34-1.26.amzn1.i686
    php72-intl-7.2.34-1.26.amzn1.i686
    php72-ldap-7.2.34-1.26.amzn1.i686
    php72-bcmath-7.2.34-1.26.amzn1.i686
    php72-embedded-7.2.34-1.26.amzn1.i686
    php72-xmlrpc-7.2.34-1.26.amzn1.i686
    php72-enchant-7.2.34-1.26.amzn1.i686
    php72-mysqlnd-7.2.34-1.26.amzn1.i686
    php72-dba-7.2.34-1.26.amzn1.i686
    php72-tidy-7.2.34-1.26.amzn1.i686
    php72-json-7.2.34-1.26.amzn1.i686
    php72-7.2.34-1.26.amzn1.i686
    php72-debuginfo-7.2.34-1.26.amzn1.i686
    php72-soap-7.2.34-1.26.amzn1.i686
    php72-snmp-7.2.34-1.26.amzn1.i686
    php72-imap-7.2.34-1.26.amzn1.i686
    php72-mbstring-7.2.34-1.26.amzn1.i686
    php72-odbc-7.2.34-1.26.amzn1.i686
    php72-pdo-dblib-7.2.34-1.26.amzn1.i686
    php72-fpm-7.2.34-1.26.amzn1.i686
    php72-process-7.2.34-1.26.amzn1.i686
    php72-gmp-7.2.34-1.26.amzn1.i686
    php72-gd-7.2.34-1.26.amzn1.i686
    php72-common-7.2.34-1.26.amzn1.i686
    php72-pspell-7.2.34-1.26.amzn1.i686
    php72-pgsql-7.2.34-1.26.amzn1.i686
    php72-cli-7.2.34-1.26.amzn1.i686
    php72-xml-7.2.34-1.26.amzn1.i686
    php72-pdo-7.2.34-1.26.amzn1.i686
    php72-recode-7.2.34-1.26.amzn1.i686
    php72-dbg-7.2.34-1.26.amzn1.i686
    php73-common-7.3.23-1.29.amzn1.i686
    php73-gd-7.3.23-1.29.amzn1.i686
    php73-pdo-7.3.23-1.29.amzn1.i686
    php73-dbg-7.3.23-1.29.amzn1.i686
    php73-7.3.23-1.29.amzn1.i686
    php73-recode-7.3.23-1.29.amzn1.i686
    php73-embedded-7.3.23-1.29.amzn1.i686
    php73-gmp-7.3.23-1.29.amzn1.i686
    php73-devel-7.3.23-1.29.amzn1.i686
    php73-dba-7.3.23-1.29.amzn1.i686
    php73-opcache-7.3.23-1.29.amzn1.i686
    php73-fpm-7.3.23-1.29.amzn1.i686
    php73-mysqlnd-7.3.23-1.29.amzn1.i686
    php73-imap-7.3.23-1.29.amzn1.i686
    php73-process-7.3.23-1.29.amzn1.i686
    php73-mbstring-7.3.23-1.29.amzn1.i686
    php73-debuginfo-7.3.23-1.29.amzn1.i686
    php73-pgsql-7.3.23-1.29.amzn1.i686
    php73-soap-7.3.23-1.29.amzn1.i686
    php73-pdo-dblib-7.3.23-1.29.amzn1.i686
    php73-json-7.3.23-1.29.amzn1.i686
    php73-ldap-7.3.23-1.29.amzn1.i686
    php73-enchant-7.3.23-1.29.amzn1.i686
    php73-xmlrpc-7.3.23-1.29.amzn1.i686
    php73-tidy-7.3.23-1.29.amzn1.i686
    php73-bcmath-7.3.23-1.29.amzn1.i686
    php73-odbc-7.3.23-1.29.amzn1.i686
    php73-cli-7.3.23-1.29.amzn1.i686
    php73-xml-7.3.23-1.29.amzn1.i686
    php73-intl-7.3.23-1.29.amzn1.i686
    php73-snmp-7.3.23-1.29.amzn1.i686
    php73-pspell-7.3.23-1.29.amzn1.i686

src:
    php72-7.2.34-1.26.amzn1.src
    php73-7.3.23-1.29.amzn1.src

x86_64:
    php72-bcmath-7.2.34-1.26.amzn1.x86_64
    php72-dba-7.2.34-1.26.amzn1.x86_64
    php72-gmp-7.2.34-1.26.amzn1.x86_64
    php72-tidy-7.2.34-1.26.amzn1.x86_64
    php72-devel-7.2.34-1.26.amzn1.x86_64
    php72-json-7.2.34-1.26.amzn1.x86_64
    php72-pgsql-7.2.34-1.26.amzn1.x86_64
    php72-pdo-7.2.34-1.26.amzn1.x86_64
    php72-pspell-7.2.34-1.26.amzn1.x86_64
    php72-intl-7.2.34-1.26.amzn1.x86_64
    php72-common-7.2.34-1.26.amzn1.x86_64
    php72-odbc-7.2.34-1.26.amzn1.x86_64
    php72-mbstring-7.2.34-1.26.amzn1.x86_64
    php72-debuginfo-7.2.34-1.26.amzn1.x86_64
    php72-enchant-7.2.34-1.26.amzn1.x86_64
    php72-soap-7.2.34-1.26.amzn1.x86_64
    php72-xmlrpc-7.2.34-1.26.amzn1.x86_64
    php72-recode-7.2.34-1.26.amzn1.x86_64
    php72-ldap-7.2.34-1.26.amzn1.x86_64
    php72-opcache-7.2.34-1.26.amzn1.x86_64
    php72-dbg-7.2.34-1.26.amzn1.x86_64
    php72-mysqlnd-7.2.34-1.26.amzn1.x86_64
    php72-pdo-dblib-7.2.34-1.26.amzn1.x86_64
    php72-cli-7.2.34-1.26.amzn1.x86_64
    php72-snmp-7.2.34-1.26.amzn1.x86_64
    php72-imap-7.2.34-1.26.amzn1.x86_64
    php72-process-7.2.34-1.26.amzn1.x86_64
    php72-fpm-7.2.34-1.26.amzn1.x86_64
    php72-gd-7.2.34-1.26.amzn1.x86_64
    php72-embedded-7.2.34-1.26.amzn1.x86_64
    php72-xml-7.2.34-1.26.amzn1.x86_64
    php72-7.2.34-1.26.amzn1.x86_64
    php73-tidy-7.3.23-1.29.amzn1.x86_64
    php73-7.3.23-1.29.amzn1.x86_64
    php73-embedded-7.3.23-1.29.amzn1.x86_64
    php73-bcmath-7.3.23-1.29.amzn1.x86_64
    php73-mbstring-7.3.23-1.29.amzn1.x86_64
    php73-process-7.3.23-1.29.amzn1.x86_64
    php73-recode-7.3.23-1.29.amzn1.x86_64
    php73-pgsql-7.3.23-1.29.amzn1.x86_64
    php73-pspell-7.3.23-1.29.amzn1.x86_64
    php73-fpm-7.3.23-1.29.amzn1.x86_64
    php73-odbc-7.3.23-1.29.amzn1.x86_64
    php73-pdo-dblib-7.3.23-1.29.amzn1.x86_64
    php73-devel-7.3.23-1.29.amzn1.x86_64
    php73-dbg-7.3.23-1.29.amzn1.x86_64
    php73-xml-7.3.23-1.29.amzn1.x86_64
    php73-enchant-7.3.23-1.29.amzn1.x86_64
    php73-imap-7.3.23-1.29.amzn1.x86_64
    php73-pdo-7.3.23-1.29.amzn1.x86_64
    php73-mysqlnd-7.3.23-1.29.amzn1.x86_64
    php73-soap-7.3.23-1.29.amzn1.x86_64
    php73-snmp-7.3.23-1.29.amzn1.x86_64
    php73-json-7.3.23-1.29.amzn1.x86_64
    php73-ldap-7.3.23-1.29.amzn1.x86_64
    php73-gd-7.3.23-1.29.amzn1.x86_64
    php73-intl-7.3.23-1.29.amzn1.x86_64
    php73-debuginfo-7.3.23-1.29.amzn1.x86_64
    php73-common-7.3.23-1.29.amzn1.x86_64
    php73-cli-7.3.23-1.29.amzn1.x86_64
    php73-xmlrpc-7.3.23-1.29.amzn1.x86_64
    php73-dba-7.3.23-1.29.amzn1.x86_64
    php73-gmp-7.3.23-1.29.amzn1.x86_64
    php73-opcache-7.3.23-1.29.amzn1.x86_64