In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SLSK dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-slsk.c by adding checks for the remaining length.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade wireshark | Feb 20, 2019 | Apr 12, 2017 |
| Oracle Solaris | — | Upgrade diagnostic/wireshark/wireshark-common to version 2.2.6-0.175.3.21.0.4.0 on Solaris 11.3Upgrade diagnostic/wireshark/tshark to version 2.2.6-0.175.3.21.0.4.0 on Solaris 11.3Upgrade diagnostic/wireshark to version 2.2.6-0.175.3.21.0.4.0 on Solaris 11.3 | Jun 27, 2017 | Apr 12, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 12, 2017 |
| Suse | — | Upgrade wiresharkUpgrade wireshark-ui-qtUpgrade libwsutil8Upgrade wireshark-gtkUpgrade libwiretap10Upgrade libwscodecs1Upgrade wireshark-develUpgrade libwireshark8Upgrade libwireshark9Upgrade libwiretap7Upgrade libwiretap6Upgrade libwsutil11Upgrade libwsutil7Upgrade libwireshark13 | Apr 21, 2017 | Apr 12, 2017 |
| Ubuntu | — | Upgrade wireshark | Nov 19, 2024 | Apr 12, 2017 |
| Wireshark | — | Upgrade to Wireshark version 2.0.12Upgrade to Wireshark version 2.2.6 | Apr 25, 2018 | Apr 12, 2017 |
Prioritise with Active Threat Intelligence
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