PT-2017-14752 · Huawei · Te50+26

Published 2017-12-13 · Updated 2019-10-03 · CVE-2017-17291

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 AR120-S versions V200R006C10 through V200R008C30 Huawei AR1200 versions V200R006C10 through V200R008C30 Huawei AR1200-S versions V200R006C10 through V200R008C30 Huawei AR150 versions V200R006C10 through V200R008C30 Huawei AR150-S versions V200R006C10 through V200R008C30 Huawei AR160 versions V200R006C10 through V200R008C30 Huawei AR200 versions V200R006C10 through V200R008C30 Huawei AR200-S versions V200R006C10 through V200R008C30 Huawei AR2200 versions V200R006C10 through V200R008C30 Huawei AR2200-S versions V200R006C10 through V200R008C30 Huawei AR3200 versions V200R006C10 through V200R008C30 Huawei AR3600 versions V200R006C10 through V200R008C20 Huawei AR510 versions V200R006C10 through V200R008C30 Huawei DP300 version V500R002C00 Huawei MAX PRESENCE version V100R001C00 Huawei NetEngine16EX versions V200R006C10 through V200R008C30 Huawei RP200 versions V500R002C00 through V600R006C00 Huawei SRG1300 versions V200R006C10 through V200R008C30 Huawei SRG2300 versions V200R006C10 through V200R008C30 Huawei SRG3300 versions V200R006C10 through V200R008C30 Huawei TE30 versions V100R001C02 through V600R006C00 Huawei TE40 versions V500R002C00 through V600R006C00 Huawei TE50 version V500R002C00 Huawei TE60 versions V100R001C01 through V600R006C00 Huawei TP3106 version V100R002C00 Huawei TP3206 versions V100R002C00 through V100R002C10

Description The issue is a memory leak vulnerability. An authenticated, local attacker may craft a specific XML file to the affected products. Due to not freeing the memory to parse the XML file, a successful exploit will result in a memory leak of the affected products.

Recommendations For all affected versions, consider restricting access to the XML file parsing functionality until a patch is available. As a temporary workaround, consider disabling the XML file parsing functionality to minimize the risk of exploitation. Avoid using the affected products with the XML file parsing functionality until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-772

Related Identifiers

CVE-2017-17291

Affected Products

Ar120-S

Ar1200

Ar1200-S

Ar150

Ar150-S

Ar160

Ar200

Ar200-S

Ar2200

Ar2200-S

Ar3200

Ar3600

Ar510

Dp300

Huawei Vrp

Max Presence

Netengine16Ex

Rp200

Srg1300

Srg2300

Srg3300

Te30

Te40

Te50

Te60

Tp3106

Tp3206

References · 3

• https://osv.dev/vulnerability/CVE-2017-17291 · Vendor Advisory
• http://huawei.com/en/psirt/security-advisories/huawei-sa-20171213-06-xml-en · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-17291 · Security Note