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Xiongmaitech Besder Ip20h1 FirmwareInteger Overflow

Risk 38
Severity
6.5
Integer Overflow
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

First published (updated )
CVE-2019-11878

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