CVE-2016-1567
HIGH8.1EPSS 0.41%chrony - security update
Published: 1/26/2016Modified: 4/28/2026
Also known as:DEBIAN-CVE-2016-1567
Description
chrony before 1.31.2 and 2.x before 2.2.1 do not verify peer associations of symmetric keys when authenticating packets, which might allow remote attackers to conduct impersonation attacks via an arbitrary trusted key, aka a "skeleton key."
Affected packages (3)
- Debian/chronyfrom 0, < 2.2.1-1
- Debian/chronyfrom 0, < 1.24-3+squeeze3
- Debian/chronyfrom 0, < 1.24-3.1+deb7u4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |