PT-2018-6419 · Huawei · Te50+5

Published 2018-03-09 · Updated 2019-10-03 · CVE-2017-17150

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 DP300 versions V500R002C00, V600R006C00 Huawei RP200 versions V500R002C00, V600R006C00 Huawei TE30 versions V100R001C10, V500R002C00, V600R006C00 Huawei TE40 versions V500R002C00, V600R006C00 Huawei TE50 versions V500R002C00, V600R006C00 Huawei TE60 versions V100R001C10, V500R002C00, V600R006C00

Description: The issue is due to insufficient validation of a parameter in the Timergrp module, allowing an authenticated local attacker to call a special API with a special parameter, causing an infinite loop. This can enable an attacker to launch a denial-of-service (DoS) attack.

Recommendations: For Huawei DP300 version V500R002C00, update to a version that fixes the issue. For Huawei DP300 version V600R006C00, update to a version that fixes the issue. For Huawei RP200 version V500R002C00, update to a version that fixes the issue. For Huawei RP200 version V600R006C00, update to a version that fixes the issue. For Huawei TE30 version V100R001C10, update to a version that fixes the issue. For Huawei TE30 version V500R002C00, update to a version that fixes the issue. For Huawei TE30 version V600R006C00, update to a version that fixes the issue. For Huawei TE40 version V500R002C00, update to a version that fixes the issue. For Huawei TE40 version V600R006C00, update to a version that fixes the issue. For Huawei TE50 version V500R002C00, update to a version that fixes the issue. For Huawei TE50 version V600R006C00, update to a version that fixes the issue. For Huawei TE60 version V100R001C10, update to a version that fixes the issue. For Huawei TE60 version V500R002C00, update to a version that fixes the issue. For Huawei TE60 version V600R006C00, update to a version that fixes the issue. As a temporary workaround, consider restricting access to the Timergrp module until a patch is available.

Fix

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

CVE-2017-17150

Affected Products

Dp300

Rp200

Te30

Te40

Te50

Te60

References · 3

• https://osv.dev/vulnerability/CVE-2017-17150 · Vendor Advisory
• http://huawei.com/en/psirt/security-advisories/huawei-sa-20171220-01-vpp-en · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-17150 · Security Note