CVE-2019-11248
8.2
HIGH
CVSS 3.1
EPSS 91.2%
Description
The debugging endpoint /debug/pprof is exposed over the unauthenticated Kubelet healthz port. The go pprof endpoint is exposed over the Kubelet's healthz port. This debugging endpoint can potentially leak sensitive information such as internal Kubelet memory addresses and configuration, or for limited denial of service. Versions prior to 1.15.0, 1.14.4, 1.13.8, and 1.12.10 are affected. The issue is of medium severity, but not exposed by the default configuration.
How to fix CVE-2019-11248
To remediate CVE-2019-11248, upgrade the affected package to a fixed version below.
- —upgrade to 1.17.4-1 or later
Is CVE-2019-11248 being exploited?
Likely — EPSS is 91.2%, placing CVE-2019-11248 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 1.17.4-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L |