CVE-2019-11878 | BDVDB-2026-116233 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://blog.0x42424242.in/2019/04/besder-investigative-journey-part-1_24.html
https://www.youtube.com/watch?v=SnyPJtDDMFQ

Exploit#

No public exploit known

History#

Version 12019-05-10Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.