The HTTP/2 header parser in Apache Tomcat 9.0.0.M1 to 9.0.0.M11 and 8.5.0 to 8.5.6 entered an infinite loop if a header was received that was larger than the available buffer. This made a denial of service attack possible.
{
"github_reviewed": true,
"nvd_published_at": "2017-08-10T22:29:00Z",
"github_reviewed_at": "2022-07-06T19:47:31Z",
"severity": "HIGH",
"cwe_ids": [
"CWE-119",
"CWE-835"
]
}