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CVE-2024-37307

June 13, 2024, 6:35 p.m.

Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.

Products

Cilium

  • 1.13.0 - 1.13.7
  • 1.14.0 - 1.14.11
  • 1.15.0 - 1.15.5

Cilium

  • 1.13.0 - 1.13.6
  • 1.14.0 - 1.14.11
  • 1.15.0 - 1.15.5

Source

security-advisories@github.com

Tags

security-advisories@github.com
CWE-200
2024-06-13
CVE-2024-37307

CVE-2024-37307 details

Published : June 13, 2024, 4:15 p.m.
Last Modified : June 13, 2024, 6:35 p.m.

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.

CVSS Score

1 2 3 4 5 6 7.9 8 9 10

Weakness

Weakness Name Description

CVSS Data

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

7.9

Exploitability Score

Impact Score

Base Severity

HIGH

Vector String : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

References

URL Source
https://github.com/cilium/cilium/commit/0191b1ebcfdd61cefd06da0315a0e7d504167407 security-advisories@github.com
https://github.com/cilium/cilium/commit/224e288a5bf40d0bb0f16c9413693b319633431a security-advisories@github.com
https://github.com/cilium/cilium/commit/9299c0fd0024e33397cffc666ff851e82af28741 security-advisories@github.com
https://github.com/cilium/cilium/commit/958d7b77274bf2c272d8cdfd812631d644250653 security-advisories@github.com
https://github.com/cilium/cilium/commit/9eb25ba40391a9b035d7e66401b862818f4aac4b security-advisories@github.com
https://github.com/cilium/cilium/commit/bf9a1ae1b2d2b2c9cca329d7aa96aa4858032a61 security-advisories@github.com
https://github.com/cilium/cilium/security/advisories/GHSA-wh78-7948-358j security-advisories@github.com
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