security/zeek: Update to 5.0.6

    https://github.com/zeek/zeek/releases/tag/v5.0.6

This release fixes the following potential DoS vulnerabilities:

 - A missing field in the SMB FSControl script-land record could
   cause a heap buffer overflow when receiving packets containing
   those header types.

 - Receiving a series of packets that start with HTTP/1.0 and then
   switch to HTTP/0.9 could cause Zeek to spend a large amount of
   time processing the packets.

 - Receiving large numbers of FTP commands sequentially from the
   network with bad data in them could cause Zeek to spend a large
   amount of time processing the packets, and generate a large
   amount of events.

This release fixes the following bugs:

 - Zeek could throw a scripting error when receiving SMB1 packets
   containing connect_andx_response messages prior to receiving an
   associated request.

 - A performance regression from 4.2 to 5.0 when reading pcap files
   related to Broker's internal clock was fixed.

 - Notices created for files transferred over multiple connections
   will now be associated with one of the connections rather than
   none.

 - A new file_over_new_connection event was added to the Intel
   framework, for use when receiving files over established connections
   (for example, HTTP).

 - The error message returned when trying use invalid enums in
   scripts now correctly includes the script location.

Reported by:	Tim Wojtulewicz
Security:	2b5fc9c4-eaca-46e0-83d0-9b10c51c4b1b

1 files changed, 1 insertions, 1 deletions

diff --git a/security/zeek/Makefile b/security/zeek/Makefile
index 947b07007578..1f01fc9b8ff8 100644
--- a/security/zeek/Makefile
+++ b/security/zeek/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	zeek
-DISTVERSION=	5.0.5
+DISTVERSION=	5.0.6
 CATEGORIES=	security
 MASTER_SITES=	https://download.zeek.org/
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX}