CVE-2019-13485 json
In Xymon through 4.3.28, a stack-based buffer overflow vulnerability exists in the history viewer component via a long hostname or service…
published 2019-08-27 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-4950
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.8%
- EPSS 1.8% chance of exploitation in 30 days, percentile 79%
- public exploits
- 0
- none known
Summary
In Xymon through 4.3.28, a stack-based buffer overflow vulnerability exists in the history viewer component via a long hostname or service parameter to history.c.
Patch / fix
- xymon Debian 14, Debian 13, Debian 12 4.3.29-1
debian advisories DEBIAN-CVE-2019-13485
- xymon Ubuntu 20.04 LTS 4.3.29-1
ubuntu advisories UBUNTU-CVE-2019-13485
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
Exploit prediction
1.84% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
lists.xymon.com
/archive/2019-July/046570.html
mailing-list, release-notes, vendor-advisory
-
github.com
/svn2github/xymon/blob/master/branches/4.3.28/web/history.c
third-party-advisory
-
lists.debian.org
/debian-lts-announce/2019/08/msg00032.html
third-party-advisory
Sources
- CVE List CVE-2019-13485
- NVD CVE-2019-13485
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