In Wireshark 3.0.0 to 3.0.2, 2.6.0 to 2.6.9, and 2.4.0 to 2.4.15, the ASN.1 BER dissector and related dissectors could crash. This was addressed in epan/asn1.c by properly restricting buffer increments.
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 | Nov 8, 2019 | Jul 17, 2019 | |
| Debian | debian-upgrade-wireshark | Feb 8, 2021 | Jul 17, 2019 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-diagnostic-wireshark-2-6-10-11-4-12-0-1-3-0oracle-solaris-11-4-upgrade-diagnostic-wireshark-tshark-2-6-10-11-4-12-0-1-3-0oracle-solaris-11-4-upgrade-diagnostic-wireshark-wireshark-common-2-6-10-11-4-12-0-1-3-0 | Aug 21, 2019 | Jul 17, 2019 | |
| Redhat_linux | — | no-fix-redhat-rpm-package | Jul 9, 2025 | Jul 17, 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 | Aug 10, 2019 | Jul 17, 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 | Sep 17, 2019 | Jul 17, 2019 | |
| Wireshark | wireshark-upgrade-2_4_16wireshark-upgrade-2_6_10wireshark-upgrade-3_0_3 | Jul 22, 2019 | Jul 17, 2019 |
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