Security Advisory

CVE-2019-11940

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2019-12-04 16:30:17
Last updated 2024-08-04 23:10:29
Assigner facebook
CVSS score not scored
State PUBLISHED

Description

In the course of decompressing HPACK inside the HTTP2 protocol, an unexpected sequence of header table resize operations can place the header table into a corrupted state, leading to a use-after-free condition and undefined behavior. This issue affects Proxygen from v0.29.0 until v2017.04.03.00.