CVE-2017-17165 — HIGH (7.5)

Vulnerability Description

IPv6 function in Huawei Quidway S2700 V200R003C00SPC300, Quidway S5300 V200R003C00SPC300, Quidway S5700 V200R003C00SPC300, S2300 V200R003C00, V200R003C00SPC300T, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, S2700 V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, S5300 V200R003C00, V200R003C00SPC300T, V200R003C00SPC600, V200R003C02, V200R005C00, V200R005C01, V200R005C02, V200R005C03, V200R005C05, V200R006C00, V200R007C00, V200R008C00, V200R009C00, S5700 V200R003C00, V200R003C00SPC316T, V200R003C00SPC600, V200R003C02, V200R005C00, V200R005C01, V200R005C02, V200R005C03, V200R006C00, V200R007C00, V200R008C00, V200R009C00, S600-E V200R008C00, V200R009C00, S6300 V200R003C00, V200R005C00, V200R007C00, V200R008C00, V200R009C00, S6700 V200R003C00, V200R005C00, V200R005C01, V200R005C02, V200R007C00, V200R008C00, V200R009C00 has an out-of-bounds read vulnerability. An unauthenticated attacker may send crafted malformed IPv6 packets to the affected products. Due to insufficient verification of the packets, successful exploit will cause device to reset.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Quidway S2700 Firmware	v200r003c00spc300
Huawei	Quidway S2700	-
Huawei	Quidway S5300 Firmware	v200r003c00spc300
Huawei	Quidway S5300	-
Huawei	Quidway S5700 Firmware	v200r003c00spc300
Huawei	Quidway S5700	-
Huawei	S2300 Firmware	v200r003c00
Huawei	S2300	-
Huawei	S2700 Firmware	v200r005c00
Huawei	S2700	-
Huawei	S5300 Firmware	v200r003c00
Huawei	S5300	-
Huawei	S5700 Firmware	v200r003c00
Huawei	S5700	-
Huawei	S600-E Firmware	v200r008c00
Huawei	S600-E	-
Huawei	S6300 Firmware	v200r003c00
Huawei	S6300	-
Huawei	S6700 Firmware	v200r003c00
Huawei	S6700	-

Related Weaknesses (CWE)

CWE-125

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171213-02-ipv6-enVendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171213-02-ipv6-enVendor Advisory

FAQ

What is CVE-2017-17165?

CVE-2017-17165 is a vulnerability with a CVSS score of 7.5 (HIGH). IPv6 function in Huawei Quidway S2700 V200R003C00SPC300, Quidway S5300 V200R003C00SPC300, Quidway S5700 V200R003C00SPC300, S2300 V200R003C00, V200R003C00SPC300T, V200R005C00, V200R006C00, V200R007C00,...

How severe is CVE-2017-17165?

CVE-2017-17165 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-17165?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Quidway S2700 Firmware, Huawei Quidway S2700, Huawei Quidway S5300 Firmware, Huawei Quidway S5300, Huawei Quidway S5700 Firmware.