In Wireshark 2.2.0, the Bluetooth L2CAP dissector could crash, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-btl2cap.c by avoiding use of a seven-byte memcmp for potentially shorter strings.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade wireshark | Aug 30, 2017 | Apr 12, 2017 |
| Debian | — | Upgrade wireshark | Jul 30, 2024 | Apr 12, 2017 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4 | Oct 19, 2018 | Apr 12, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Oct 4, 2016 |
| Ubuntu | — | Upgrade wireshark | Nov 19, 2024 | Apr 12, 2017 |
| Wireshark | — | Upgrade to Wireshark version 2.2.1 | Oct 4, 2017 | Apr 12, 2017 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub