Debian: DSA-4509-1 Moderate: Apache2 Denial Of Service, Memory Issues

CVE-2019-9517

Jonathan Looney reported that a malicious client could perform a
denial of service attack (exhausting h2 workers) by flooding a
connection with requests and basically never reading responses on
the TCP connection.

CVE-2019-10081

Craig Young reported that HTTP/2 PUSHes could lead to an overwrite
of memory in the pushing request's pool, leading to crashes.

CVE-2019-10082

Craig Young reported that the HTTP/2 session handling could be made
to read memory after being freed, during connection shutdown.

CVE-2019-10092

Matei "Mal" Badanoiu reported a limited cross-site scripting
vulnerability in the mod_proxy error page.

CVE-2019-10097

Daniel McCarney reported that when mod_remoteip was configured to
use a trusted intermediary proxy server using the "PROXY" protocol,
a specially crafted PROXY header could trigger a stack buffer
overflow or NULL pointer deference. This vulnerability could only be
triggered by a trusted proxy and not by u...