Security Advisory

CVE-2020-9490

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-08-07 15:24:49
Last updated 2024-08-04 10:26:16
Assigner apache
State PUBLISHED

Description

Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the Cache-Digest header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.