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Huawei Data Communication: Insufficient Input Validation Vulnerability (huawei-sa-20171215-01-ike)

Information

Severity

Severity

Medium

Family

Family

Huawei

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

3 years ago

Modified

Modified

3 years ago

Summary

Multiple Huawei products are prone to an insufficient input validation vulnerability in the IKE implementation.

Insight

Insight

An unauthenticated, remote attacker may send crafted IKE V2 messages to the affected products. Due to the insufficient validation of the messages, successful exploit will cause invalid memory access and result in a denial of service on the affected products.

Affected Software

Affected Software

Huawei AR120-S, AR1200, AR1200-S, AR150, AR150-S, AR160, AR200, AR200-S, AR2200, AR2200-S, AR3200, AR3600, AR510, IPS Module, NIP6300 and NetEngine16EX.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

See the referenced vendor advisory for a solution.

Common Vulnerabilities and Exposures (CVE)