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Huawei Products Invalid Memory Access Vulnerability

Information

Severity

Severity

Medium

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

4.3

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

5 years ago

Modified

Modified

5 years ago

Summary

Multiple Huawei Switches are prone to an invalid memory access vulnerability.

Insight

Insight

An unauthenticated attacker can send malformed SCCP messages to the host. Due to insufficient input validation of some values in the messages, buffer errors can be caused.

Affected Software

Affected Software

Following products and firmware versions are affected: - DP300: V500R002C00 - RP200: V600R006C00 - TE30 / TE60: V100R001C10, V500R002C00, V600R006C00 - TE40 / TE50: V500R002C00, V600R006C00

Detection Method

Detection Method

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

Solution

Solution

Following device/firmware combinations contain a fix: - DP300: V500R002C00SPCb00 - RP200 / TE30 / TE40 / TE50 / TE60: V600R006C00SPC500

Common Vulnerabilities and Exposures (CVE)