Upstream information

CVE-2021-25740 at MITRE

Description

A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having low severity.

CVSS v3 Scores
  SUSE
Base Score 3.1
Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Access Vector Network
Access Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1188332 [NEW]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE CaaS Platform 4.0 kubernetes Affected
SUSE CaaS Platform 4.5 kubernetes-1.18 Unsupported
SUSE Enterprise Storage 6 kubernetes Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kubernetes Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS kubernetes Affected
SUSE Linux Enterprise Module for Public Cloud 12 kubernetes Affected
SUSE Linux Enterprise Server 15 SP1 LTSS kubernetes Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kubernetes Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kubernetes Affected
SUSE Manager Proxy 4.0 kubernetes Unsupported
SUSE Manager Retail Branch Server 4.0 kubernetes Unsupported
SUSE Manager Server 4.0 kubernetes Unsupported