• Published Date: Tue 13 Aug 2019
  • Last Modified Date: Wed 14 Aug 2019

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

References (Advisories, Solutions, and Tools):

Note: This page is generated by our securitybot and has not been checked for errors. Feed Source: NVD