Amazon Linux 1 Security Advisory: ALAS-2020-1350
Advisory Release Date: 2020-03-09 19:20 Pacific
Advisory Updated Date: 2020-03-13 19:45 Pacific
In PHP versions 7.3.x below 7.3.15 and 7.4.x below 7.4.3, while extracting PHAR files on Windows using phar extension, certain content inside PHAR file could lead to one-byte read past the allocated buffer. This could potentially lead to information disclosure or crash. (CVE-2020-7061)
In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash. (CVE-2020-7062)
In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted. (CVE-2020-7063)
Affected Packages:
php72
Issue Correction:
Run yum update php72 to update your system.
i686:
php72-cli-7.2.28-1.21.amzn1.i686
php72-fpm-7.2.28-1.21.amzn1.i686
php72-xml-7.2.28-1.21.amzn1.i686
php72-dba-7.2.28-1.21.amzn1.i686
php72-snmp-7.2.28-1.21.amzn1.i686
php72-debuginfo-7.2.28-1.21.amzn1.i686
php72-pdo-7.2.28-1.21.amzn1.i686
php72-mbstring-7.2.28-1.21.amzn1.i686
php72-dbg-7.2.28-1.21.amzn1.i686
php72-opcache-7.2.28-1.21.amzn1.i686
php72-gmp-7.2.28-1.21.amzn1.i686
php72-embedded-7.2.28-1.21.amzn1.i686
php72-mysqlnd-7.2.28-1.21.amzn1.i686
php72-gd-7.2.28-1.21.amzn1.i686
php72-devel-7.2.28-1.21.amzn1.i686
php72-bcmath-7.2.28-1.21.amzn1.i686
php72-ldap-7.2.28-1.21.amzn1.i686
php72-odbc-7.2.28-1.21.amzn1.i686
php72-pdo-dblib-7.2.28-1.21.amzn1.i686
php72-json-7.2.28-1.21.amzn1.i686
php72-soap-7.2.28-1.21.amzn1.i686
php72-7.2.28-1.21.amzn1.i686
php72-common-7.2.28-1.21.amzn1.i686
php72-pspell-7.2.28-1.21.amzn1.i686
php72-intl-7.2.28-1.21.amzn1.i686
php72-enchant-7.2.28-1.21.amzn1.i686
php72-tidy-7.2.28-1.21.amzn1.i686
php72-recode-7.2.28-1.21.amzn1.i686
php72-imap-7.2.28-1.21.amzn1.i686
php72-pgsql-7.2.28-1.21.amzn1.i686
php72-process-7.2.28-1.21.amzn1.i686
php72-xmlrpc-7.2.28-1.21.amzn1.i686
src:
php72-7.2.28-1.21.amzn1.src
x86_64:
php72-tidy-7.2.28-1.21.amzn1.x86_64
php72-mbstring-7.2.28-1.21.amzn1.x86_64
php72-pgsql-7.2.28-1.21.amzn1.x86_64
php72-pdo-dblib-7.2.28-1.21.amzn1.x86_64
php72-recode-7.2.28-1.21.amzn1.x86_64
php72-imap-7.2.28-1.21.amzn1.x86_64
php72-bcmath-7.2.28-1.21.amzn1.x86_64
php72-json-7.2.28-1.21.amzn1.x86_64
php72-common-7.2.28-1.21.amzn1.x86_64
php72-ldap-7.2.28-1.21.amzn1.x86_64
php72-gmp-7.2.28-1.21.amzn1.x86_64
php72-odbc-7.2.28-1.21.amzn1.x86_64
php72-gd-7.2.28-1.21.amzn1.x86_64
php72-snmp-7.2.28-1.21.amzn1.x86_64
php72-process-7.2.28-1.21.amzn1.x86_64
php72-opcache-7.2.28-1.21.amzn1.x86_64
php72-intl-7.2.28-1.21.amzn1.x86_64
php72-xmlrpc-7.2.28-1.21.amzn1.x86_64
php72-cli-7.2.28-1.21.amzn1.x86_64
php72-mysqlnd-7.2.28-1.21.amzn1.x86_64
php72-pdo-7.2.28-1.21.amzn1.x86_64
php72-pspell-7.2.28-1.21.amzn1.x86_64
php72-dbg-7.2.28-1.21.amzn1.x86_64
php72-devel-7.2.28-1.21.amzn1.x86_64
php72-enchant-7.2.28-1.21.amzn1.x86_64
php72-embedded-7.2.28-1.21.amzn1.x86_64
php72-7.2.28-1.21.amzn1.x86_64
php72-dba-7.2.28-1.21.amzn1.x86_64
php72-soap-7.2.28-1.21.amzn1.x86_64
php72-debuginfo-7.2.28-1.21.amzn1.x86_64
php72-fpm-7.2.28-1.21.amzn1.x86_64
php72-xml-7.2.28-1.21.amzn1.x86_64