USN-2523-1: Apache HTTP Server vulnerabilities
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
03/07/2015
07/25/2018
03/12/2015
07/09/2020
Description
The lua_websocket_read function in lua_request.c in the mod_lua module in the Apache HTTP Server through 2.4.12 allows remote attackers to cause a denial of service (child-process crash) by sending a crafted WebSocket Ping frame after a Lua script has called the wsupgrade function.
Solution(s)
- ubuntu-upgrade-apache2-2-bin
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