tcpprep in Tcpreplay 4.4.1 has a heap-based buffer over-read in parse_mpls in common/get.c.
Created tcpreplay tracking bugs for this issue:
Affects: epel-8 [bug 2071721]
Affects: fedora-34 [bug 2071722]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.