CVE-2018-11356
HIGH7.5EPSS 1.2%Published: 5/22/2018Modified: 4/28/2026
Description
In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the DNS dissector could crash. This was addressed in epan/dissectors/packet-dns.c by avoiding a NULL pointer dereference for an empty name in an SRV record.
Affected packages (2)
- Alpine/wiresharkfrom 0, < 2.2.15-r0
- Debian/wiresharkfrom 0, < 2.6.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |