PT-2017-18203 · Huawei · Tp3206+2

Published 2017-11-22 · Updated 2017-12-06 · CVE-2017-8199

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MAX PRESENCE V100R001C00 TP3106 V100R002C00 TP3206 V100R002C00

Description The issue is related to an out-of-bounds read in the H323 protocol. An attacker can exploit this by sending crafted packets to the system after logging in as a user. The packets are not sufficiently verified, which can lead to a process reboot if the exploit is successful.

Recommendations For MAX PRESENCE V100R001C00, update the system to prevent out-of-bounds read in the H323 protocol. For TP3106 V100R002C00, restrict access to the H323 protocol until a patch is available to prevent exploitation. For TP3206 V100R002C00, consider disabling the H323 protocol temporarily as a workaround until a fix is provided.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2017-8199

Affected Products

Max Presence

Tp3106

Tp3206

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2017-8199 · Security Note
• https://osv.dev/vulnerability/CVE-2017-8199 · Vendor Advisory
• http://huawei.com/en/psirt/security-advisories/huawei-sa-20170927-01-h323-en · Vendor Advisory
• http://securityfocus.com/bid/101951 · Note