In Xymon through 4.3.28, a buffer overflow vulnerability exists in history.c.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://github.com/svn2github/xymon/blob/master/branches/4.3.28/web/history.c | third party advisory |
| https://lists.debian.org/debian-lts-announce/2019/08/msg00032.html | third party advisory mailing list |
| https://lists.xymon.com/archive/2019-July/046570.html | mailing list release notes vendor advisory |