NAME
__________
Cilium denial of service

Platforms Affected:
Cilium Cilium 1.11.4
Cilium Cilium 1.12.7
Cilium Cilium 1.13.0

Risk Level:
4.4

Exploitability:
Unproven

Consequences:
Denial of Service

DESCRIPTION
__________

Cilium is vulnerable to a denial of service, caused by an incorrect default permissions flaw. By sending a specially crafted request to replace the CNI binary, a local authenticated attacker could exploit this vulnerability to write to /opt/cni/bin, and results in a denial of service condition.

CVSS 3.0 Information
__________

Privileges Required:
High

User Interaction:
None

Scope:
Unchanged

Access Vector:
Local


 


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