Moderate severityNVD Advisory· Published Feb 20, 2024· Updated Aug 26, 2024
Unencrypted traffic between pods when using Wireguard and an external kvstore
CVE-2024-25631
Description
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who have enabled an external kvstore and Wireguard transparent encryption, traffic between pods in the affected cluster 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/cilium/ciliumGo | >= 1.14.0, < 1.14.7 | 1.14.7 |
Affected products
67- osv-coords66 versionspkg:apk/chainguard/cilium-1.14pkg:apk/chainguard/cilium-1.14-clustermesh-apiserverpkg:apk/chainguard/cilium-1.14-container-initpkg:apk/chainguard/cilium-1.14-container-init-compatpkg:apk/chainguard/cilium-1.14-hubble-relaypkg:apk/chainguard/cilium-1.14-iptablespkg:apk/chainguard/cilium-1.14-operator-awspkg:apk/chainguard/cilium-1.14-operator-genericpkg:apk/chainguard/cilium-1.15pkg:apk/chainguard/cilium-1.15-clustermesh-apiserverpkg:apk/chainguard/cilium-1.15-container-initpkg:apk/chainguard/cilium-1.15-container-init-compatpkg:apk/chainguard/cilium-1.15-hubble-relaypkg:apk/chainguard/cilium-1.15-iptablespkg:apk/chainguard/cilium-1.15-operator-awspkg:apk/chainguard/cilium-1.15-operator-genericpkg:apk/chainguard/cilium-fips-1.14pkg:apk/chainguard/cilium-fips-1.14-clustermesh-apiserverpkg:apk/chainguard/cilium-fips-1.14-compatpkg:apk/chainguard/cilium-fips-1.14-container-initpkg:apk/chainguard/cilium-fips-1.14-container-init-compatpkg:apk/chainguard/cilium-fips-1.14-host-utilspkg:apk/chainguard/cilium-fips-1.14-hubble-relaypkg:apk/chainguard/cilium-fips-1.14-iptablespkg:apk/chainguard/cilium-fips-1.14-operator-awspkg:apk/chainguard/cilium-fips-1.14-operator-azurepkg:apk/chainguard/cilium-fips-1.14-operator-genericpkg:apk/chainguard/cilium-fips-1.15pkg:apk/chainguard/cilium-fips-1.15-clustermesh-apiserverpkg:apk/chainguard/cilium-fips-1.15-container-initpkg:apk/chainguard/cilium-fips-1.15-container-init-compatpkg:apk/chainguard/cilium-fips-1.15-host-utilspkg:apk/chainguard/cilium-fips-1.15-hubble-relaypkg:apk/chainguard/cilium-fips-1.15-operator-awspkg:apk/chainguard/cilium-fips-1.15-operator-azurepkg:apk/chainguard/cilium-fips-1.15-operator-genericpkg:apk/chainguard/hubblepkg:apk/chainguard/hubble-compatpkg:apk/chainguard/hubble-fipspkg:apk/chainguard/hubble-fips-compatpkg:apk/chainguard/hubble-ui-backendpkg:apk/wolfi/cilium-1.14pkg:apk/wolfi/cilium-1.14-container-initpkg:apk/wolfi/cilium-1.14-container-init-compatpkg:apk/wolfi/cilium-1.14-hubble-relaypkg:apk/wolfi/cilium-1.14-iptablespkg:apk/wolfi/cilium-1.14-operator-awspkg:apk/wolfi/cilium-1.14-operator-genericpkg:apk/wolfi/cilium-1.15pkg:apk/wolfi/cilium-1.15-container-initpkg:apk/wolfi/cilium-1.15-container-init-compatpkg:apk/wolfi/cilium-1.15-hubble-relaypkg:apk/wolfi/cilium-1.15-iptablespkg:apk/wolfi/cilium-1.15-operator-awspkg:apk/wolfi/cilium-1.15-operator-genericpkg:apk/wolfi/hubblepkg:apk/wolfi/hubble-compatpkg:apk/wolfi/hubble-ui-backendpkg:bitnami/ciliumpkg:bitnami/cilium-operatorpkg:bitnami/cilium-proxypkg:bitnami/hubblepkg:bitnami/hubble-relaypkg:bitnami/hubble-uipkg:bitnami/hubble-ui-backendpkg:golang/github.com/cilium/cilium
< 1.14.19-r23+ 65 more
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- (no CPE)range: >= 1.14.0, < 1.14.7
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-x989-52fc-4vr4ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-25631ghsaADVISORY
- docs.cilium.io/en/stable/installation/k8s-install-external-etcd/ghsax_refsource_MISCWEB
- docs.cilium.io/en/stable/security/network/encryption-wireguard/ghsax_refsource_MISCWEB
- github.com/cilium/cilium/releases/tag/v1.14.7ghsax_refsource_MISCWEB
- github.com/cilium/cilium/security/advisories/GHSA-x989-52fc-4vr4ghsax_refsource_CONFIRMWEB
News mentions
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