high7.5
CVE-2019-5304
Some Huawei products have a buffer error vulnerability.
Impact
Some Huawei products have a buffer error vulnerability. An unauthenticated, remote attacker could send specific MPLS Echo Request messages to the target products. Due to insufficient input validation of some parameters in the messages, successful exploit may cause the device to reset.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Huawei | Ar120-S Firmware | Versions v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar1200 Firmware | Versions v200r003c01, v200r005c20, v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar1200-S Firmware | Versions v200r003c01, v200r005c20, v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar150 Firmware | Versions v200r003c01, v200r005c20, v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar150-S Firmware | Versions v200r003c01, v200r005c20, v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar160 Firmware | Versions v200r005c20, v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar200 Firmware | Versions v200r003c01, v200r005c20, v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar200-S Firmware | Versions v200r003c01, v200r005c20, v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar2200 Firmware | Versions v200r003c01, v200r005c20, v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar2200-S Firmware | Versions v200r003c01, v200r005c20, v200r006c10, v200r008c20, v200r008c50 |
| Huawei | Ar3200 Firmware | Versions v200r003c01, v200r005c20, v200r006c10, v200r007c00, v200r008c20, v200r008c50 |
| Huawei | Ar3600 Firmware | Versions v200r006c10, v200r007c00, v200r008c20, v200r008c50 |