high
7.5
CWE
20
Advisory Published
Updated

CVE-2017-8147: Input Validation

First published: Wed Nov 22 2017(Updated: )

AC6005 V200R006C10SPC200,AC6605 V200R006C10SPC200,AR1200 with software V200R005C10CP0582T, V200R005C10HP0581T, V200R005C20SPC026T,AR200 with software V200R005C20SPC026T,AR3200 V200R005C20SPC026T,CloudEngine 12800 with software V100R003C00, V100R005C00, V100R005C10, V100R006C00, V200R001C00,CloudEngine 5800 with software V100R003C00, V100R005C00, V100R005C10, V100R006C00, V200R001C00,CloudEngine 6800 with software V100R003C00, V100R005C00, V100R005C10, V100R006C00, V200R001C00,CloudEngine 7800 with software V100R003C00, V100R005C00, V100R005C10, V100R006C00, V200R001C00,CloudEngine 8800 with software V100R006C00, V200R001C00,E600 V200R008C00,S12700 with software V200R005C00, V200R006C00, V200R007C00, V200R008C00,S1700 with software V100R006C00, V100R007C00, V200R006C00,S2300 with software V100R005C00, V100R006C00, V100R006C03, V100R006C05, V200R003C00, V200R003C02, V200R003C10, V200R005C00, V200R005C01, V200R005C02, V200R005C03, V200R006C00, V200R007C00, V200R008C00,S2700 with software V100R005C00, V100R006C00, V100R006C03, V100R006C05, V200R003C00, V200R003C02, V200R003C10, V200R005C00, V200R005C01, V200R005C02, V200R005C03, V200R006C00, V200R007C00, V200R008C00,S5300 with software V100R005C00, V100R006C00, V100R006C01, V200R001C00, V200R001C01, V200R002C00, V200R003C00, V200R003C02, V200R003C10, V200R005C00, V200R006C00, V200R007C00, V200R008C00,S5700 with software V100R005C00, V100R006C00, V100R006C01, V200R001C00, V200R001C01, V200R002C00, V200R003C00, V200R003C02, V200R003C10, V200R005C00, V200R006C00, V200R007C00, V200R008C00,S6300 with software V100R006C00, V200R001C00, V200R001C01, V200R002C00, V200R003C00, V200R003C02, V200R003C10, V200R005C00, V200R008C00,S6700 with software V100R006C00, V200R001C00, V200R001C01, V200R002C00, V200R003C00, V200R003C02, V200R003C10, V200R005C00, V200R006C00, V200R007C00, V200R008C00,S7700 with software V100R003C00, V100R006C00, V200R001C00, V200R001C01, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00,S9300 with software V100R001C00, V100R002C00, V100R003C00, V100R006C00, V200R001C00, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R008C10,S9700 with software V200R001C00, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00,Secospace USG6600 V500R001C00SPC050 have a MaxAge LSA vulnerability due to improper OSPF implementation. When the device receives special LSA packets, the LS (Link Status) age would be set to MaxAge, 3600 seconds. An attacker can exploit this vulnerability to poison the route table and launch a DoS attack.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei AC6005=v200r006c10spc200
Huawei AC6005 Firmware
Huawei AC6605 firmware=v200r006c10spc200
Huawei AC6605 firmware
Huawei ar1200 firmware=v200r005c10cp0582t
Huawei ar1200 firmware=v200r005c10hp0581t
Huawei ar1200 firmware=v200r005c20spc026t
Huawei AR1200
Huawei ar200 firmware=v200r005c20spc026t
Huawei ar200
Huawei AR3200=v200r005c20spc026t
Huawei AR3200 firmware
Huawei CloudEngine 12800 Firmware=v100r003c00
Huawei CloudEngine 12800 Firmware=v100r005c00
Huawei CloudEngine 12800 Firmware=v100r005c10
Huawei CloudEngine 12800 Firmware=v100r006c00
Huawei CloudEngine 12800 Firmware=v200r001c00
Huawei CloudEngine 12800
Huawei CloudEngine 5800 firmware=v100r003c00
Huawei CloudEngine 5800 firmware=v100r005c00
Huawei CloudEngine 5800 firmware=v100r005c10
Huawei CloudEngine 5800 firmware=v100r006c00
Huawei CloudEngine 5800 firmware=v200r001c00
Huawei CloudEngine 5800 firmware
Huawei CloudEngine 6800 firmware=v100r003c00
Huawei CloudEngine 6800 firmware=v100r005c00
Huawei CloudEngine 6800 firmware=v100r005c10
Huawei CloudEngine 6800 firmware=v100r006c00
Huawei CloudEngine 6800 firmware=v200r001c00
Huawei CloudEngine 6800
Huawei CloudEngine 7800=v100r003c00
Huawei CloudEngine 7800=v100r005c00
Huawei CloudEngine 7800=v100r005c10
Huawei CloudEngine 7800=v100r006c00
Huawei CloudEngine 7800=v200r001c00
Huawei CloudEngine 7800 firmware
Huawei CloudEngine 8800=v100r006c00
Huawei CloudEngine 8800=v200r001c00
Huawei CloudEngine 8800
Huawei E600=v200r008c00
Huawei E600 Firmware
Huawei S12700 Firmware=v200r005c00
Huawei S12700 Firmware=v200r006c00
Huawei S12700 Firmware=v200r007c00
Huawei S12700 Firmware=v200r008c00
Huawei S12700 Firmware
Huawei S1700 Firmware=v100r006c00
Huawei S1700 Firmware=v100r007c00
Huawei S1700 Firmware=v200r006c00
Huawei S1700 Firmware
Huawei S2300 Firmware=v100r005c00
Huawei S2300 Firmware=v100r006c00
Huawei S2300 Firmware=v100r006c03
Huawei S2300 Firmware=v100r006c05
Huawei S2300 Firmware=v200r003c00
Huawei S2300 Firmware=v200r003c02
Huawei S2300 Firmware=v200r003c10
Huawei S2300 Firmware=v200r005c00
Huawei S2300 Firmware=v200r005c01
Huawei S2300 Firmware=v200r005c02
Huawei S2300 Firmware=v200r005c03
Huawei S2300 Firmware=v200r006c00
Huawei S2300 Firmware=v200r007c00
Huawei S2300 Firmware=v200r008c00
Huawei S2300 Firmware
Huawei S2700 Firmware=v100r005c00
Huawei S2700 Firmware=v100r006c00
Huawei S2700 Firmware=v100r006c03
Huawei S2700 Firmware=v100r006c05
Huawei S2700 Firmware=v200r003c00
Huawei S2700 Firmware=v200r003c02
Huawei S2700 Firmware=v200r003c10
Huawei S2700 Firmware=v200r005c00
Huawei S2700 Firmware=v200r005c01
Huawei S2700 Firmware=v200r005c02
Huawei S2700 Firmware=v200r005c03
Huawei S2700 Firmware=v200r006c00
Huawei S2700 Firmware=v200r007c00
Huawei S2700 Firmware=v200r008c00
Huawei S2700
Huawei Quidway S5300 firmware=v100r005c00
Huawei Quidway S5300 firmware=v100r006c00
Huawei Quidway S5300 firmware=v100r006c01
Huawei Quidway S5300 firmware=v200r001c00
Huawei Quidway S5300 firmware=v200r001c01
Huawei Quidway S5300 firmware=v200r002c00
Huawei Quidway S5300 firmware=v200r003c00
Huawei Quidway S5300 firmware=v200r003c02
Huawei Quidway S5300 firmware=v200r003c10
Huawei Quidway S5300 firmware=v200r005c00
Huawei Quidway S5300 firmware=v200r006c00
Huawei Quidway S5300 firmware=v200r007c00
Huawei Quidway S5300 firmware=v200r008c00
Huawei S5300 firmware
Huawei S5700LI Firmware=v100r005c00
Huawei S5700LI Firmware=v100r006c00
Huawei S5700LI Firmware=v100r006c01
Huawei S5700LI Firmware=v200r001c00
Huawei S5700LI Firmware=v200r001c01
Huawei S5700LI Firmware=v200r002c00
Huawei S5700LI Firmware=v200r003c00
Huawei S5700LI Firmware=v200r003c02
Huawei S5700LI Firmware=v200r003c10
Huawei S5700LI Firmware=v200r005c00
Huawei S5700LI Firmware=v200r006c00
Huawei S5700LI Firmware=v200r007c00
Huawei S5700LI Firmware=v200r008c00
Huawei S5700 Firmware
Huawei S6300 Firmware=v100r006c00
Huawei S6300 Firmware=v200r001c00
Huawei S6300 Firmware=v200r001c01
Huawei S6300 Firmware=v200r002c00
Huawei S6300 Firmware=v200r003c00
Huawei S6300 Firmware=v200r003c02
Huawei S6300 Firmware=v200r003c10
Huawei S6300 Firmware=v200r005c00
Huawei S6300 Firmware=v200r008c00
Huawei S6300 Firmware
Huawei S6700 Firmware=v100r006c00
Huawei S6700 Firmware=v200r001c00
Huawei S6700 Firmware=v200r001c01
Huawei S6700 Firmware=v200r002c00
Huawei S6700 Firmware=v200r003c00
Huawei S6700 Firmware=v200r003c02
Huawei S6700 Firmware=v200r003c10
Huawei S6700 Firmware=v200r005c00
Huawei S6700 Firmware=v200r006c00
Huawei S6700 Firmware=v200r007c00
Huawei S6700 Firmware=v200r008c00
Huawei S6700 Firmware
Huawei S7700 Firmware=v100r003c00
Huawei S7700 Firmware=v100r006c00
Huawei S7700 Firmware=v200r001c00
Huawei S7700 Firmware=v200r001c01
Huawei S7700 Firmware=v200r002c00
Huawei S7700 Firmware=v200r003c00
Huawei S7700 Firmware=v200r005c00
Huawei S7700 Firmware=v200r006c00
Huawei S7700 Firmware=v200r007c00
Huawei S7700 Firmware=v200r008c00
Huawei S7700 Firmware
Huawei S9300 Firmware=v100r001c00
Huawei S9300 Firmware=v100r002c00
Huawei S9300 Firmware=v100r003c00
Huawei S9300 Firmware=v100r006c00
Huawei S9300 Firmware=v200r001c00
Huawei S9300 Firmware=v200r002c00
Huawei S9300 Firmware=v200r003c00
Huawei S9300 Firmware=v200r005c00
Huawei S9300 Firmware=v200r006c00
Huawei S9300 Firmware=v200r007c00
Huawei S9300 Firmware=v200r008c00
Huawei S9300 Firmware=v200r008c10
Huawei S9300 Firmware
Huawei 9700 Firmware=v200r001c00
Huawei 9700 Firmware=v200r002c00
Huawei 9700 Firmware=v200r003c00
Huawei 9700 Firmware=v200r005c00
Huawei 9700 Firmware=v200r006c00
Huawei 9700 Firmware=v200r007c00
Huawei 9700 Firmware=v200r008c00
Huawei S9700 firmware
Huawei Secospace USG6600 firmware=v500r001c00
Huawei Secospace USG6600 firmware=v500r001c20
Huawei Secospace USG6600 firmware=v500r001c30
Huawei Secospace USG6600 firmware

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Frequently Asked Questions

  • What is the severity of CVE-2017-8147?

    CVE-2017-8147 is rated as a high severity vulnerability that impacts multiple Huawei router and switch models.

  • How can I fix CVE-2017-8147?

    To fix CVE-2017-8147, upgrade to the latest firmware version specified by Huawei for your affected devices.

  • Which devices are affected by CVE-2017-8147?

    CVE-2017-8147 affects a variety of Huawei devices, including the AC6005, AC6605, AR1200, AR200, AR3200, and CloudEngine series.

  • What type of vulnerability is CVE-2017-8147?

    CVE-2017-8147 is classified as a remote code execution vulnerability in the OSPF module of affected Huawei devices.

  • When was CVE-2017-8147 disclosed?

    CVE-2017-8147 was publicly disclosed by Huawei on July 20, 2017.

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