Changelog for bro-core-2.6.3-0.fc25.x86_64.rpm :

* Mon Feb 09 2015 Johanna Amann 2.6.3-0
* Release 2.6.3-0 Update binpac submodule to v0.53 (Jon Siwek, Corelight) Fixes a signed integer overlow in array bounds checks. GH-435: fix null pointer deref in RPC analyzer (Jon Siwek, Corelight) Was possible for some failed parsing calls in RPC_Interpreter::DeliverRPC to set buf to a null-pointer, only for it to later access it when checking whether the message length appeared to be legit.