CVE-2019-5304

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.

Score

CVSS 3.1 7.5 High

Status

Modified - psirt@huawei.com

Published

2020-01-03

Last modified

2024-08-04

Weaknesses

CWE-120

Affected products

• Ar120-s Firmware (Huawei)
• Ar1200-s Firmware (Huawei)
• Ar1200 Firmware (Huawei)
• Ar150-s Firmware (Huawei)
• Ar150 Firmware (Huawei)
• Ar160 Firmware (Huawei)
• Ar200-s Firmware (Huawei)
• Ar200 Firmware (Huawei)
• Ar2200-s Firmware (Huawei)
• Ar2200 Firmware (Huawei)
• Ar3200 Firmware (Huawei)
• Ar3600 Firmware (Huawei)
• Ips Module Firmware (Huawei)
• Netengine16ex Firmware (Huawei)
• Ngfw Module Firmware (Huawei)
• Nip6300 Firmware (Huawei)
• Nip6600 Firmware (Huawei)
• S5700 Firmware (Huawei)
• S6700 Firmware (Huawei)
• Secospace Antiddos8000 Firmware (Huawei)
• Secospace Usg6300 Firmware (Huawei)
• Secospace Usg6500 Firmware (Huawei)
• Secospace Usg6600 Firmware (Huawei)
• Srg1300 Firmware (Huawei)
• Srg2300 Firmware (Huawei)
• Srg3300 Firmware (Huawei)

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200102-01-buffer-en