PT-2018-6405 · Huawei · Huawei Vp9660

Published 2018-03-05 · Updated 2018-03-27 · CVE-2017-17133

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Huawei VP9660 version V500R002C10

Description: The issue is related to a null pointer reference vulnerability in the license module due to insufficient verification. An authenticated local attacker could exploit this by placing a malicious license file into the system, causing memory null pointer accessing and related processing to crash, leading to a denial of service.

Recommendations: For Huawei VP9660 version V500R002C10, ensure proper verification of license files to prevent malicious files from being placed into the system. As a temporary workaround, consider restricting access to the license module to minimize the risk of exploitation.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2017-17133

Affected Products

Huawei Vp9660

References · 3

• https://osv.dev/vulnerability/CVE-2017-17133 · Vendor Advisory
• http://huawei.com/en/psirt/security-advisories/2017/huawei-sa-20171206-01-license-en · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-17133 · Security Note