Alpine/tcpdump: high 7.5

The IEEE 802.11 parser in tcpdump before 4.9.3 has a buffer over-read in print-802_11.c for the Mesh Flags subfield.

Action: Upgrade tcpdump to 4.9.3-r0 or later.

Affected

Fixed versions

Sources

• osv: ALPINE-CVE-2018-16227#Alpine:v3.17/tcpdump
• https://security.alpinelinux.org/vuln/CVE-2018-16227

published 2019-10-03T16:15:12.383Z · modified 2026-10-23T17:17:55.224364416Z · JSON