CVE-2017-8199 Denial of service in MAX PRESENCE,TP3106,TP3206,
An authenticated attacker can cause a process reboot in Huawei video conferencing devices by sending crafted H.323 packets, resulting in denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-8199?
CVE-2017-8199 is a medium-severity denial of service vulnerability in Huawei Technologies Co., Ltd. MAX PRESENCE,TP3106,TP3206,, published on 22 Nov 2017. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
MAX PRESENCE V100R001C00, TP3106 V100R002C00, TP3206 V100R002C00 have an out-of-bounds read vulnerability in H323 protocol. An attacker logs in to the system as a user and send crafted packets to the affected products. Due to insufficient verification of the packets, successful exploit will cause process reboot.
Weakness: CWE-125
Which versions are affected by CVE-2017-8199?
It affects 3 products.
Products include Huawei Max Presence Firmware, Huawei Tp3106 Firmware, Huawei Tp3206 Firmware.
How do I fix CVE-2017-8199?
No fix has been published for CVE-2017-8199 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2017-8199 being exploited?
There is no known exploitation of CVE-2017-8199 in the wild and no public exploit code.
Other vulnerabilities in Huawei Technologies Co., Ltd. MAX PRESENCE,TP3106,TP3206,
Sources
Also known as GHSA-wjfg-23f5-3r74.