CVE-2018-1099
DNS Rebinding in etcd
5.5
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
DNS rebinding vulnerability found in etcd 3.3.1 and earlier. An attacker can control his DNS records to direct to localhost, and trick the browser into sending requests to localhost (or any other address).
How to fix CVE-2018-1099
To remediate CVE-2018-1099, upgrade the affected package to a fixed version below.
- Debian/etcd—no fix listed
- —upgrade to 3.4.0 or later
Is CVE-2018-1099 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0, < 3.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |