CVE-2019-5304: Input Validation
Published Jan 3, 2020
·Updated
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 Software
146 affected components
Huawei Ar120-s Firmware=v200r006c10
Huawei Ar120-s Firmware=v200r007c00
Huawei Ar120-s Firmware=v200r008c20
Huawei Ar120-s Firmware=v200r008c50
Huawei AR120-S
Huawei Ar1200 Firmware=v200r003c01
Huawei Ar1200 Firmware=v200r005c20
Huawei Ar1200 Firmware=v200r006c10
Huawei Ar1200 Firmware=v200r007c00
Huawei Ar1200 Firmware=v200r008c20
Huawei Ar1200 Firmware=v200r008c50
Huawei AR1200
Huawei Ar1200-s Firmware=v200r003c01
Huawei Ar1200-s Firmware=v200r005c20
Huawei Ar1200-s Firmware=v200r006c10
Huawei Ar1200-s Firmware=v200r007c00
Huawei Ar1200-s Firmware=v200r008c20
Huawei Ar1200-s Firmware=v200r008c50
Huawei AR1200-S
Huawei Ar150 Firmware=v200r003c01
Huawei Ar150 Firmware=v200r005c20
Huawei Ar150 Firmware=v200r006c10
Huawei Ar150 Firmware=v200r007c00
Huawei Ar150 Firmware=v200r008c20
Huawei Ar150 Firmware=v200r008c50
Huawei AR150
Huawei Ar150-s Firmware=v200r003c01
Huawei Ar150-s Firmware=v200r005c20
Huawei Ar150-s Firmware=v200r006c10
Huawei Ar150-s Firmware=v200r007c00
Huawei Ar150-s Firmware=v200r008c20
Huawei Ar150-s Firmware=v200r008c50
Huawei AR150-S
Huawei Ar160 Firmware=v200r005c20
Huawei Ar160 Firmware=v200r006c10
Huawei Ar160 Firmware=v200r007c00
Huawei Ar160 Firmware=v200r008c20
Huawei Ar160 Firmware=v200r008c50
Huawei AR160
Huawei Ar200 Firmware=v200r003c01
Huawei Ar200 Firmware=v200r005c20
Huawei Ar200 Firmware=v200r006c10
Huawei Ar200 Firmware=v200r007c00
Huawei Ar200 Firmware=v200r008c20
Huawei Ar200 Firmware=v200r008c50
Huawei AR200
Huawei Ar200-s Firmware=v200r003c01
Huawei Ar200-s Firmware=v200r005c20
Huawei Ar200-s Firmware=v200r006c10
Huawei Ar200-s Firmware=v200r007c00
Huawei Ar200-s Firmware=v200r008c20
Huawei Ar200-s Firmware=v200r008c50
Huawei AR200-S
Huawei Ar2200 Firmware=v200r003c01
Huawei Ar2200 Firmware=v200r005c20
Huawei Ar2200 Firmware=v200r006c10
Huawei Ar2200 Firmware=v200r007c00
Huawei Ar2200 Firmware=v200r008c20
Huawei Ar2200 Firmware=v200r008c50
Huawei AR2200
Huawei Ar2200-s Firmware=v200r003c01
Huawei Ar2200-s Firmware=v200r005c20
Huawei Ar2200-s Firmware=v200r006c10
Huawei Ar2200-s Firmware=v200r008c20
Huawei Ar2200-s Firmware=v200r008c50
Huawei AR2200-S
Huawei Ar3200 Firmware=v200r003c01
Huawei Ar3200 Firmware=v200r005c20
Huawei Ar3200 Firmware=v200r006c10
Huawei Ar3200 Firmware=v200r007c00
Huawei Ar3200 Firmware=v200r008c20
Huawei Ar3200 Firmware=v200r008c50
Huawei AR3200
Huawei Ar3600 Firmware=v200r006c10
Huawei Ar3600 Firmware=v200r007c00
Huawei Ar3600 Firmware=v200r008c20
Huawei Ar3600 Firmware=v200r008c50
Huawei AR3600
Huawei Ips Module Firmware=v500r001c20
Huawei Ips Module Firmware=v500r001c30
Huawei IPS Module
Huawei Ngfw Module Firmware=v500r001c20
Huawei Ngfw Module Firmware=v500r002c00
Huawei NGFW Module
Huawei Nip6300 Firmware=v500r001c20
Huawei Nip6300 Firmware=v500r001c30
Huawei NIP6300
Huawei Nip6600 Firmware=v500r001c20
Huawei Nip6600 Firmware=v500r001c30
Huawei NIP6600
Huawei Netengine16ex Firmware=v200r005c20
Huawei Netengine16ex Firmware=v200r006c10
Huawei Netengine16ex Firmware=v200r007c00
Huawei Netengine16ex Firmware=v200r008c20
Huawei Netengine16ex Firmware=v200r008c50
Huawei NetEngine16EX
Huawei S5700 Firmware=v200r005c00
Huawei S5700 Firmware=v200r005c02
Huawei S5700 Firmware=v200r005c03
Huawei S5700 Firmware=v200r006c00
Huawei S5700 Firmware=v200r007c00
Huawei S5700 Firmware=v200r008c00
Huawei S5700 Firmware=v200r010c00
Huawei S5700 Firmware=v200r011c00
Huawei S5700
Huawei S6700 Firmware=v200r005c00
Huawei S6700 Firmware=v200r005c01
Huawei S6700 Firmware=v200r005c02
Huawei S6700 Firmware=v200r008c00
Huawei S6700 Firmware=v200r010c00
Huawei S6700 Firmware=v200r011c00
Huawei S6700
Huawei Srg1300 Firmware=v200r003c01
Huawei Srg1300 Firmware=v200r005c20
Huawei Srg1300 Firmware=v200r006c10
Huawei Srg1300 Firmware=v200r007c00
Huawei Srg1300 Firmware=v200r008c20
Huawei Srg1300 Firmware=v200r008c50
Huawei SRG1300
Huawei Srg2300 Firmware=v200r003c01
Huawei Srg2300 Firmware=v200r005c20
Huawei Srg2300 Firmware=v200r006c10
Huawei Srg2300 Firmware=v200r007c00
Huawei Srg2300 Firmware=v200r008c20
Huawei Srg2300 Firmware=v200r008c50
Huawei SRG2300
Huawei Srg3300 Firmware=v200r003c01
Huawei Srg3300 Firmware=v200r005c20
Huawei Srg3300 Firmware=v200r006c10
Huawei Srg3300 Firmware=v200r007c00
Huawei Srg3300 Firmware=v200r008c20
Huawei Srg3300 Firmware=v200r008c50
Huawei SRG3300
Huawei Secospace Antiddos8000 Firmware=v500r001c20
Huawei Secospace Antiddos8000 Firmware=v500r001c60
Huawei Secospace Antiddos8000 Firmware=v500r005c00
Huawei Secospace AntiDDoS8000
Huawei Secospace Usg6300 Firmware=v500r001c20
Huawei Secospace Usg6300 Firmware=v500r001c30
Huawei Secospace USG6300
Huawei Secospace Usg6500 Firmware=v500r001c20
Huawei Secospace Usg6500 Firmware=v500r001c30
Huawei Secospace USG6500
Huawei Secospace Usg6600 Firmware=v500r001c20
Huawei Secospace Usg6600 Firmware=v500r001c30
Huawei Secospace USG6600
Event History
Jan 3, 2020
CVE Published
via MITRE·02:33 PM
Data Sourced
via MITRE·02:33 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2019-5304?
CVE-2019-5304 has a medium severity rating due to its potential impact on device availability.
2
How do I fix CVE-2019-5304?
To remediate CVE-2019-5304, upgrade your Huawei device firmware to a version that has addressed this vulnerability.
3
Which devices are affected by CVE-2019-5304?
CVE-2019-5304 affects specific versions of Huawei AR120-S, AR1200, AR150, AR160, AR200, AR2200, AR3200, AR3600, and various firmware modules.
4
Can CVE-2019-5304 be exploited remotely?
Yes, CVE-2019-5304 can be exploited by unauthenticated attackers sending specially crafted MPLS Echo Request messages.
5
What happens if CVE-2019-5304 is exploited?
Exploitation of CVE-2019-5304 can lead to the target device resetting, resulting in service disruption.