CVE-2019-3818
HIGH
7.5
CVSS Score
Published: February 5, 2019 at 05:00 PM UTC
Updated: June 17, 2026 at 02:35 AM UTC
2 products affected across 2 vendorsOpenShift Container PlatformKube Rbac Proxy
Using kube-rbac-proxy by [UNKNOWN]?
Get instant alerts when new vulnerabilities affect kube-rbac-proxy - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
Description
The kube-rbac-proxy container before version 0.4.1 as used in Red Hat OpenShift Container Platform does not honor TLS configurations, allowing for use of insecure ciphers and TLS 1.0. An attacker could target traffic sent over a TLS connection with a weak configuration and potentially break the encryption.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 0.4.10.4.1
Affected range stops below 0.4.1, so it looks safe — our inference, not a vendor statement
95%
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/106744Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHBA-2019:0327x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://access.redhat.com/security/cve/CVE-2019-3818x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3818CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-327
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card