vulnerability

Oracle Solaris 11: CVE-2019-9517: Vulnerability in Apache HTTP server, Node.js

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Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Aug 13, 2019
Added
Oct 16, 2019
Modified
Feb 17, 2022

Description

Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.

Solution(s)

oracle-solaris-11-4-upgrade-runtime-nodejs-8-16-1-11-4-15-0-1-1-0oracle-solaris-11-4-upgrade-runtime-nodejs-nodejs-8-8-16-1-11-4-15-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-dbd-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-gss-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-ldap-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-lua-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-ssl-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-ssl-fips-140-2-4-41-11-4-14-0-1-1-0

References

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