In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the TCAP dissector could crash. This was addressed in epan/dissectors/asn1/tcap/tcap.cnf by avoiding NULL pointer dereferences.
CVSS Details
- CVSS 3.1 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 |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-wireshark | Mar 20, 2019 | Feb 28, 2019 | |
| Debian | debian-upgrade-wireshark | Mar 25, 2019 | Feb 27, 2019 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-diagnostic-wireshark-2-6-7-11-4-8-0-1-1-0oracle-solaris-11-4-upgrade-diagnostic-wireshark-tshark-2-6-7-11-4-8-0-1-1-0oracle-solaris-11-4-upgrade-diagnostic-wireshark-wireshark-common-2-6-7-11-4-8-0-1-1-0 | Apr 17, 2019 | Feb 27, 2019 | |
| Redhat_linux | no-fix-redhat-rpm-package | Jul 9, 2025 | Feb 28, 2019 | |
| Suse | — | suse-upgrade-libmaxminddb-develsuse-upgrade-libmaxminddb0suse-upgrade-libmaxminddb0-32bitsuse-upgrade-libspandsp2suse-upgrade-libspandsp2-32bitsuse-upgrade-libwireshark13suse-upgrade-libwireshark9suse-upgrade-libwiretap10suse-upgrade-libwiretap7suse-upgrade-libwscodecs1suse-upgrade-libwsutil11suse-upgrade-libwsutil8suse-upgrade-mmdblookupsuse-upgrade-spandsp-develsuse-upgrade-spandsp-docsuse-upgrade-wiresharksuse-upgrade-wireshark-develsuse-upgrade-wireshark-gtksuse-upgrade-wireshark-ui-qt | Apr 1, 2019 | Feb 27, 2019 |
| Ubuntu | ubuntu-upgrade-libwireshark-dataubuntu-upgrade-libwireshark11ubuntu-upgrade-libwiretap8ubuntu-upgrade-libwscodecs2ubuntu-upgrade-libwsutil9ubuntu-upgrade-tsharkubuntu-upgrade-wiresharkubuntu-upgrade-wireshark-commonubuntu-upgrade-wireshark-gtkubuntu-upgrade-wireshark-qt | May 17, 2019 | Feb 27, 2019 | |
| Wireshark | wireshark-upgrade-2_4_13wireshark-upgrade-2_6_7 | Mar 4, 2019 | Feb 27, 2019 |
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