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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.
| 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/wireshark-common 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/tshark 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 wireshark-develUpgrade libwireshark13Upgrade libwsutil11Upgrade wireshark-ui-qtUpgrade wiresharkUpgrade libwiretap10 | Aug 13, 2020 | May 19, 2020 |
| Ubuntu | — | Upgrade wireshark-common (Ubuntu Pro)Upgrade wireshark-gtk (Ubuntu Pro)Upgrade libwireshark13 (Ubuntu Pro)Upgrade wireshark-qt (Ubuntu Pro)Upgrade libwireshark11 (Ubuntu Pro)Upgrade wireshark (Ubuntu Pro)Upgrade tshark (Ubuntu Pro) | Aug 1, 2023 | May 19, 2020 |
| Wireshark | — | Upgrade to Wireshark version 3.0.11Upgrade to Wireshark version 2.6.17Upgrade to Wireshark version 3.2.4 | Jun 3, 2020 | May 19, 2020 |
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