CVE-2019-5248 Denial of service in CloudEngine 12800
An attacker can cause a denial of service on Huawei CloudEngine 12800 devices by sending specific packets that trigger a memory leak.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-5248?
CVE-2019-5248 is a high-severity denial of service vulnerability in CloudEngine 12800, published on 13 Dec 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
CloudEngine 12800 has a DoS vulnerability. An attacker of a neighboring device sends a large number of specific packets. As a result, a memory leak occurs after the device uses the specific packet. As a result, the attacker can exploit this vulnerability to cause DoS attacks on the target device.
Weakness: CWE-401
Which versions are affected by CVE-2019-5248?
It affects 1 product.
Products include Huawei Cloudengine 12800 Firmware.
How do I fix CVE-2019-5248?
No fix has been published for CVE-2019-5248 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-2019-5248 being exploited?
There is no known exploitation of CVE-2019-5248 in the wild and no public exploit code.
Other vulnerabilities in CloudEngine 12800
- CVE-2016-6178 Other in n/a
- CVE-2020-9207 Auth bypass in CloudEngine 12800
- CVE-2021-40008 Denial of service in CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800
- CVE-2021-22328 Denial of service in CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800
- CVE-2021-22332 Use after free in CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800
Sources
Also known as GHSA-v3rj-h6w7-8v5m.