The DCCP parser in tcpdump before 4.9.3 has a buffer over-read in print-dccp.c:dccp_print_option(). Upstream patch: https://github.com/the-tcpdump-group/tcpdump/commit/211124b972e74f0da66bc8b16f181f78793e2f66 References: https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
Created tcpdump tracking bugs for this issue: Affects: fedora-all [bug 1760626]
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2018-16229
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:4760 https://access.redhat.com/errata/RHSA-2020:4760