CVE-2024-25630 - CVE House
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Status published Medium CVE-2024-25630

Cilium has unencrypted ingress/health traffic when using Wireguard transparent encryption

Vulnerability Description

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who are using CRDs to store Cilium state (the default configuration) and Wireguard transparent encryption, traffic to/from the Ingress and health endpoints is not encrypted. This issue affects Cilium v1.14 before v1.14.7 and has been patched in Cilium v1.14.7. There is no workaround to this issue.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

cilium
Vulnerable Versions:
>= 1.14.0, < 1.14.7

Timeline

Official Publish: February 20th, 2024
Last Modified: August 1st, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

Weaknesses (CWE)

CWE-311

MITRE ATT&CK TTPs

T1005 Data from Local System
Collection
T1040 Network Sniffing
Credential Access
T1041 Exfiltration Over C2 Channel
Exfiltration
T1078 Valid Accounts
Persistence
T1530 Data from Cloud Storage
Collection