CVE-2019-11878 Integer overflow in n/a
A local attacker can crash the IP camera for approximately two minutes by sending a crafted message with an oversized size field.
- 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-2019-11878?
CVE-2019-11878 is a medium-severity vulnerability in n/a, published on 10 May 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue was discovered on XiongMai Besder IP20H1 V4.02.R12.00035520.12012.047500.00200 cameras. An attacker on the same local network as the camera can craft a message with a size field larger than 0x80000000 and send it to the camera, related to an integer overflow or use of a negative number. This then crashes the camera for about 120 seconds.
Weakness: CWE-190
Which versions are affected by CVE-2019-11878?
It affects 1 product.
Products include Xiongmaitech Besder Ip20h1 Firmware.
How do I fix CVE-2019-11878?
No fix has been published for CVE-2019-11878 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-11878 being exploited?
There is no known exploitation of CVE-2019-11878 in the wild and no public exploit code.
Sources
Also known as GHSA-4gcx-xcfm-vwwv.