Red Hat: CVE-2019-9516: Important: nginx:1.14 security update (Multiple Advisories)
Description
Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory.
Solution(s)
- redhat-upgrade-nginx
- redhat-upgrade-nginx-all-modules
- redhat-upgrade-nginx-debuginfo
- redhat-upgrade-nginx-debugsource
- redhat-upgrade-nginx-filesystem
- redhat-upgrade-nginx-mod-http-image-filter
- redhat-upgrade-nginx-mod-http-image-filter-debuginfo
- redhat-upgrade-nginx-mod-http-perl
- redhat-upgrade-nginx-mod-http-perl-debuginfo
- redhat-upgrade-nginx-mod-http-xslt-filter
- redhat-upgrade-nginx-mod-http-xslt-filter-debuginfo
- redhat-upgrade-nginx-mod-mail
- redhat-upgrade-nginx-mod-mail-debuginfo
- redhat-upgrade-nginx-mod-stream
- redhat-upgrade-nginx-mod-stream-debuginfo
- redhat-upgrade-nodejs
- redhat-upgrade-nodejs-debuginfo
- redhat-upgrade-nodejs-debugsource
- redhat-upgrade-nodejs-devel
- redhat-upgrade-nodejs-devel-debuginfo
- redhat-upgrade-nodejs-docs
- redhat-upgrade-nodejs-nodemon
- redhat-upgrade-nodejs-packaging
- redhat-upgrade-npm
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