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EUVD-2023-2509

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 19 Views

Cilium's update flaw allows attackers to bypass network policies via pod label manipulation. Upgrade advised.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2023-39347 vulnerabilities
22 Mar 202510:12
–cgr
circl
Circl
CVE-2023-39347
27 Sep 202318:45
–circl
cnnvd
CNNVD
Cilium Data Forgery Issue Vulnerability
27 Sep 202300:00
–cnnvd
cve
CVE
CVE-2023-39347
26 Sep 202318:30
–cve
cvelist
Cvelist
CVE-2023-39347 Cilium NetworkPolicy bypass via pod labels
26 Sep 202318:30
–cvelist
github
Github Security Blog
Kubernetes users may update Pod labels to bypass network policy
26 Sep 202318:00
–github
mend
Mend
CVE-2023-39347
26 Sep 202318:30
–mend
nvd
NVD
CVE-2023-39347
27 Sep 202315:18
–nvd
osv
OSV
BIT-CILIUM-2023-39347 Cilium NetworkPolicy bypass via pod labels
15 May 202412:07
–osv
osv
OSV
BIT-CILIUM-OPERATOR-2023-39347 Cilium NetworkPolicy bypass via pod labels
15 May 202412:06
–osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ee0c16d5-b8f9-3417-b94f-593cda70ce68",
        "vendor": {
          "name": "cilium"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "9e887326-b068-3c12-b257-fdd80655d982",
        "product": {
          "name": "cilium"
        },
        "product_version": "1.14.0, < 1.14.2"
      },
      {
        "id": "d3c2bcd2-0916-3a10-88d3-0b56a45a6290",
        "product": {
          "name": "cilium"
        },
        "product_version": "< 1.12.14"
      },
      {
        "id": "e2847508-3725-327e-86b3-4ca2779b2175",
        "product": {
          "name": "cilium"
        },
        "product_version": "1.13.0, < 1.13.7"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
8.9High risk
Vulners AI Score8.9
CVSS 3.17.6 - 9
EPSS0.0057
SSVC
19