Wireshark.org - ( Open Source)
Wireshark helps network administrators to solve protocol issues by diagnosing the problems in the software protocols.
Wireshark is a famous network analysis or packet sniffer tool protocols.
Wireshark examine data from a live network, and can also take a snapshot of the various communications that work on it at another time. Wireshark proposes to see the "dissector tables" directly from the main window. The application can export objects to SMB screen or display the compiled BPF code for capture filters. Finally, Wireshark supports a variety of protocols such as ADwin, Apache Etch, JSON, reload or Wi-Fi P2P (Wi-Fi Direct).
The interface is quite austere, hides an extremely powerful that only experts can use software correctly.
This software is essential for any network administrator to diagnose problems in the software protocols.
The following vulnerabilities have been fixed:
The IEEE 802.11 dissector could crash.
Multiple dissectors could go into large infinite loops. All ASN.1 BER dissectors, along with the DICOM , DMP , LLTD , OpenFlow , RELOAD , RPCoRDMA , RPKI-Router , S7COMM , SCCP , Thread , Thrift , USB , and WCCP dissectors were susceptible.
The UMTS MAC dissector could crash.
The DOCSIS dissector could crash.
The FCP dissector could crash.
The SIGCOMP dissector could crash.
The pcapng file parser could crash.
The IPMI dissector could crash.
The SIGCOMP dissector could crash.
The NBAP disssector could crash.
The following bugs have been fixed:
Change placement of "double chevron" in Filter Toolbar to eliminate overlap.
AutoScroll does not work.
BOOTP/DHCP: malformed packet ? when user class option (77) is present.
GET MAX LUN wLength decoded as big-endian - USB Mass Storage.
Unable to create Filter Expression Button for a yellow filter.
Buildbot crash output: fuzz-2018-01-28-15874.pcap.
NetScaler RPC segmentation fault / stack overflow.
[oss-fuzz] #6028 RPC_NETLOGON: Direct-leak in g_malloc (generate_hash_key).
Newline "\n" in packet list field increase line height for all rows.
ieee80211-radio.c preamble duration calculation not correct.
DIS: Malformed packet in SISO-STD-002 transmitter.
Updated Protocol Support:
ASN.1 BER, BOOTP/DHCP, DCE RPC NETLOGON, DICOM, DIS, DMP, DOCSIS, EPL, FCP, GSM A RR, HSRP, IAX2, IEEE 802.11, Infiniband, IPMI, IPv6, LDAP, LLTD, NBAP, NetScaler RPC, OpenFlow, RELOAD, RPCoRDMA, RPKI-Router, S7COMM, SCCP, SIGCOMP, Thread, Thrift, TLS/SSL, UMTS MAC, USB, USB Mass Storage, and WCCP.
New and Updated Capture File Support:
Pcap pcapng.