flowd in Juniper Junos 10.4 before 10.4S14, 11.4 before 11.4R8, 12.1 before 12.1R7, and 12.1X44 before 12.1X44-D15 on SRX devices, when PIM and NAT are enabled, allows remote attackers to cause a denial of service (daemon crash) via crafted PIM packets, aka PR 842253.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Junos | Juniper | 10.4 (including) | 10.4 (including) |
| Junos | Juniper | 11.4 (including) | 11.4 (including) |
| Junos | Juniper | 12.1 (including) | 12.1 (including) |
| Junos | Juniper | 12.1x44 (including) | 12.1x44 (including) |