CVE-2016-9589CWE-400

CVE-2016-9589

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 3.0%

exploitation probability

3.0%top 14% of all CVEs

observed exploitation

nono source reports it

Undertow in Red Hat wildfly before version 11.0.0.Beta1 is vulnerable to a resource exhaustion resulting in a denial of service. Undertow keeps a cache of seen HTTP headers in persistent connections. It was found that this cache can easily exploited to fill memory with garbage, up to "max-headers" (default 200) * "max-header-size" (default 1MB) per active TCP connection.

Affected products

Red Hat, Inc. · wildfly

References