CVE-2015-8084

Huawei USG5500, USG2100, USG2200, and USG5100 unified security gateways with software before V300R001C10SPC600, when "DHCP Snooping" is enabled and either "option82 insert" or "option82 rebuild" is enabled on an interface, allow remote attackers to cause a denial of service (reboot) via crafted DHCP packets.

CVSS v2.0 7.1 HIGH

7.1^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-457916.htm	Vendor Advisory
http://www.securityfocus.com/bid/77300

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:unified_security_gateway_firmware:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:huawei:usg2100::::::::
	cpe:2.3:h:huawei:usg5100::::::::
	cpe:2.3:h:huawei:usg5500::::::::
	cpe:2.3:h:huawei:usg2200::::::::

Information

Published : 2015-12-07 12:59

Updated : 2015-12-08 12:49

NVD link : CVE-2015-8084

Mitre link : CVE-2015-8084

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

huawei

usg5500
unified_security_gateway_firmware
usg2100
usg5100
usg2200

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