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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-37307 Detail

Description

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.0 and prior to versions 1.13.7, 1.14.12, and 1.15.6, the output of `cilium-bugtool` can contain sensitive data when the tool is run (with the `--envoy-dump` flag set) against Cilium deployments with the Envoy proxy enabled. Users of the TLS inspection, Ingress with TLS termination, Gateway API with TLS termination, and Kafka network policies with API key filtering features are affected. The sensitive data includes the CA certificate, certificate chain, and private key used by Cilium HTTP Network Policies, and when using Ingress/Gateway API and the API keys used in Kafka-related network policy. `cilium-bugtool` is a debugging tool that is typically invoked manually and does not run during the normal operation of a Cilium cluster. This issue has been patched in Cilium v1.15.6, v1.14.12, and v1.13.17. There is no workaround to this issue.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/cilium/cilium/commit/0191b1ebcfdd61cefd06da0315a0e7d504167407 CVE, GitHub, Inc. Patch 
https://github.com/cilium/cilium/commit/224e288a5bf40d0bb0f16c9413693b319633431a CVE, GitHub, Inc. Patch 
https://github.com/cilium/cilium/commit/9299c0fd0024e33397cffc666ff851e82af28741 CVE, GitHub, Inc. Patch 
https://github.com/cilium/cilium/commit/958d7b77274bf2c272d8cdfd812631d644250653 CVE, GitHub, Inc. Patch 
https://github.com/cilium/cilium/commit/9eb25ba40391a9b035d7e66401b862818f4aac4b CVE, GitHub, Inc. Patch 
https://github.com/cilium/cilium/commit/bf9a1ae1b2d2b2c9cca329d7aa96aa4858032a61 CVE, GitHub, Inc. Patch 
https://github.com/cilium/cilium/security/advisories/GHSA-wh78-7948-358j CVE, GitHub, Inc. Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-37307
NVD Published Date:
06/13/2024
NVD Last Modified:
01/09/2025
Source:
GitHub, Inc.