In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the EAP dissector could crash. This was addressed in epan/dissectors/packet-eap.c by using more careful sscanf parsing.
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 | alpine-linux-upgrade-wireshark | Mar 11, 2020 | Feb 27, 2020 | |
| Debian | debian-upgrade-wireshark | Feb 8, 2021 | Feb 27, 2020 | |
| Gentoo Linux | gentoo-linux-upgrade-net-analyzer-wireshark | Jul 28, 2020 | Feb 27, 2020 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-diagnostic-wireshark-2-6-15-11-4-20-0-1-2-0oracle-solaris-11-4-upgrade-diagnostic-wireshark-tshark-2-6-15-11-4-20-0-1-2-0oracle-solaris-11-4-upgrade-diagnostic-wireshark-wireshark-common-2-6-15-11-4-20-0-1-2-0 | Jan 19, 2021 | Feb 27, 2020 | |
| Redhat_linux | no-fix-redhat-rpm-package | Jul 9, 2025 | Feb 27, 2020 | |
| Suse | — | suse-upgrade-libmaxminddb-develsuse-upgrade-libmaxminddb0suse-upgrade-libmaxminddb0-32bitsuse-upgrade-libspandsp2suse-upgrade-libspandsp2-32bitsuse-upgrade-libwireshark13suse-upgrade-libwiretap10suse-upgrade-libwsutil11suse-upgrade-mmdblookupsuse-upgrade-spandsp-develsuse-upgrade-spandsp-docsuse-upgrade-wiresharksuse-upgrade-wireshark-develsuse-upgrade-wireshark-ui-qt | Mar 17, 2020 | Feb 27, 2020 |
| Ubuntu | no-fix-ubuntu-package | Jun 26, 2025 | Feb 27, 2020 | |
| Wireshark | wireshark-upgrade-2_6_15wireshark-upgrade-3_0_9wireshark-upgrade-3_2_2 | Mar 2, 2020 | Feb 27, 2020 |
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