Tuesday, January 26, 02:56
Home security The new Wireshark 3.2.3 fixes vulnerabilities and updates protocols

The new Wireshark 3.2.3 fixes vulnerabilities and updates protocols

Wireshark 3.2.3

The Wireshark 3.2.3 released and comes with corrections for various vulnerabilities. Some of them create a problem in BACapp dissector.

Wireshark is the most popular protocol analyst network in the world. It is used for troubleshooting, analysis, programming and education.

Used by network administrators to troubleshoot network and by analysts security to examine data. Wireshark is used by many organizations.

For users MacOS with Wireshark version 3.2.0, automatic updates may not be performed. The users must install "manual" updates (manually) to make sure they stay safe.

Vulnerability corrections

As mentioned above, there is one vulnerability that affects it BACapp dissector. An attacker could exploit vulnerability by introducing one malicious network package and deceive network administrators, leading to cracking of the BACapp dissector.

Vulnerability can be corrected by upgrading to versions 3.2.3, 3.0.10, 2.6.16 or some later.

Protocol Update and File Support

Protocol update: AFS, BACapp, Bluetooth, CoAP, Diameter3GPP, F5 Ethernet trailer, GSM RLC MAC, ISIS, ISIS CLV, ISIS HELLO, ISIS LSP, ISIS SNP, NAS 5GS, NR RRC, pcap, QUIC, RPCAPE, RTC / IP-SD, TLS, and WSP.

Correction of other errors

The new version of Wireshark includes corrections for many more errors, which cause different problems. The errors are listed below (more details on each error can be found in the references).

If you are interested, you can download the new version of Wireshark 3.2.3 from here.


As we said above, education is also offered. There is the Master in Wireshark Network Analysis, which helps someone get a complete training in network protocol analysis with Wireshark.


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