In Wireshark 3.2.0 to 3.2.3, 3.0.0 to 3.0.10, and 2.6.0 to 2.6.16, the NFS dissector could crash. This was addressed in epan/dissectors/packet-nfs.c by preventing excessive recursion, such as for a cycle in the directory graph on a filesystem.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/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 |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade wireshark | Jun 11, 2020 | May 19, 2020 |
| Debian | — | Upgrade wireshark | Feb 8, 2021 | May 19, 2020 |
| Gentoo Linux | — | Upgrade net-analyzer/wireshark. | Jul 28, 2020 | May 19, 2020 |
| Oracle Solaris | — | Upgrade diagnostic/wireshark/tshark to version 3.2.4-11.4.22.0.1.69.4 on Solaris 11.4Upgrade diagnostic/wireshark to version 3.2.4-11.4.22.0.1.69.4 on Solaris 11.4Upgrade diagnostic/wireshark/wireshark-common to version 3.2.4-11.4.22.0.1.69.4 on Solaris 11.4 | Jan 19, 2021 | May 19, 2020 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 19, 2020 |
| Suse | — | Upgrade libwiretap10Upgrade wireshark-develUpgrade wireshark-ui-qtUpgrade libwireshark13Upgrade libwsutil11Upgrade wireshark | Aug 13, 2020 | May 19, 2020 |
| Ubuntu | — | Upgrade wireshark-common (Ubuntu Pro)Upgrade libwireshark13 (Ubuntu Pro)Upgrade wireshark-gtk (Ubuntu Pro)Upgrade wireshark-qt (Ubuntu Pro)Upgrade tshark (Ubuntu Pro)Upgrade libwireshark11 (Ubuntu Pro)Upgrade wireshark (Ubuntu Pro) | Aug 1, 2023 | May 19, 2020 |
| Wireshark | — | Upgrade to Wireshark version 3.2.4Upgrade to Wireshark version 2.6.17Upgrade to Wireshark version 3.0.11 | Jun 3, 2020 | May 19, 2020 |
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