The DNS parser in tcpdump before 4.9.2 could enter an infinite loop due to a bug in print-domain.c:ns_print().
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Tcpdump | Tcpdump | * | 4.9.1 (including) |
| Red Hat Enterprise Linux 7 | RedHat | tcpdump-14:4.9.2-3.el7 | * |
| Tcpdump | Ubuntu | trusty | * |
| Tcpdump | Ubuntu | upstream | * |
| Tcpdump | Ubuntu | xenial | * |
| Tcpdump | Ubuntu | zesty | * |