description: Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" will mitigate this vulnerability for unpatched servers.
problem types: Push Diary Crash on Specifically Crafted HTTP/2 Header
affected:
{
product: Apache HTTP Server
vendor: n/a
versions:
status: affected, version: 2.4.20 to 2.4.43
}