漏洞描述
The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the php_handler function in sapi/apache2handler/sapi_apache2.c.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
security.gentoo.orghttps://security.gentoo.org/glsa/201812-01↗www.tenable.comhttps://www.tenable.com/security/tns-2019-07↗security.netapp.comhttps://security.netapp.com/advisory/ntap-20180924-0001/↗www.debian.orghttps://www.debian.org/security/2018/dsa-4353↗php.nethttp://php.net/ChangeLog-7.php↗lists.debian.orghttps://lists.debian.org/debian-lts-announce/2018/09/msg00020.html↗bugs.php.nethttps://bugs.php.net/bug.php?id=76582↗access.redhat.comhttps://access.redhat.com/errata/RHSA-2019:2519↗php.nethttp://php.net/ChangeLog-5.php↗github.comhttps://github.com/php/php-src/commit/23b057742e3cf199612fa8050ae86cae675e214e↗