RHSA-2020:1112: Moderate: php security update
PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.Security Fix(es): php: Reflected XSS on PHAR 404 page (CVE-2018-5712) php: Stack-based buffer under-read in phpstreamurlwraphttpex() in httpfopenwrapper.c when parsing HTTP response (CVE-2018-7584) php: Reflected XSS vulnerability on PHAR 403 and 404 error pages (CVE-2018-10547) php: Out-of-bounds read in base64decodexmlrpc in ext/xmlrpc/libxmlrpc/base64.c (CVE-2019-9024) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2020:1112?
The severity of RHSA-2020:1112 is classified as moderate.
How do I fix RHSA-2020:1112?
To fix RHSA-2020:1112, update PHP to version 5.4.16-48.el7 or later.
What vulnerabilities are addressed in RHSA-2020:1112?
RHSA-2020:1112 addresses a reflected XSS vulnerability in the PHAR 404 page and a stack-based buffer under-read.
Which packages are affected by RHSA-2020:1112?
Affecting packages include php, php-bcmath, php-cli, php-common, and several others related to PHP.
Is RHSA-2020:1112 applicable to all PHP versions?
RHSA-2020:1112 is applicable specifically to PHP version 5.4.16-48.el7 and earlier versions.