CVE-2016-2054
xymon - security update
9.8
CRITICAL
CVSS 3.1
EPSS 5.5%
Description
Multiple buffer overflows in xymond/xymond.c in xymond in Xymon 4.1.x, 4.2.x, and 4.3.x before 4.3.25 allow remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a long filename, involving handling a "config" command.
How to fix CVE-2016-2054
To remediate CVE-2016-2054, upgrade the affected package to a fixed version below.
- Debian/xymon—upgrade to 4.3.25-1 or later
- —upgrade to 4.3.0~beta2.dfsg-9.1+deb7u1 or later
- —upgrade to 4.3.17-6+deb8u1 or later
Is CVE-2016-2054 being exploited?
Moderate — EPSS is 5.5%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 4.3.25-1
- from 0, < 4.3.0~beta2.dfsg-9.1+deb7u1
- from 0, < 4.3.17-6+deb8u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |