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CVE-2019-3780 Critical · 9.1 EPSS 1.4%

Cloud Foundry Container Runtime Leaks IAAS Credentials

Cloud Foundry · Cloud Foundry Container Runtime (CFCR)

Summary

The flaw lies in the Cloud Foundry Container Runtime (CFCR), in versions prior to 0.28.0, where the Kubernetes worker nodes it deploys contain a configuration file holding IaaS credentials. An attacker who has high-privilege access to those Kubernetes nodes can read those credentials and use them to escalate privileges into the underlying IaaS account.

Official description · CVE.org

Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account.

Breakdown
21.0 / 100
Exploited
Not confirmed
Reports
0
Tactics
2/15

How an attack unfolds

Based on mappings. Select a step to see the evidence.
  1. What they do

  2. What can follow

Disclosed on 8 Mar 2019. No public exploit code or confirmed exploitation is recorded.

techniques

2 , grouped by in kill-chain order 2

Privilege EscalationTA0004

MITRE CTID mapping of the CVE · follow-on activity

Credential AccessTA0006

MITRE CTID mapping of the CVE · primary impact

Detection

0 rules for this CVE · 55 general rules for its techniques

Rules for this CVE

0 that reference CVE-2019-3780 directly.

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What security researchers reported

Not named in any threat report yet

References

2 links, grouped by NVD tag
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