CVE-2025-32793: cilium

csirt@kutim:~/threat-intel/cve/CVE-2025-32793

CVSS 4.0 · Medium EPSS 0,14%

Kerentanan Cleartext Transmission of Sensitive Information pada cilium. Skor CVSS 3.1 4.0 (Medium) menurut NVD.

Deskripsi (NVD)

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Versions 1.15.0 to 1.15.15, 1.16.0 to 1.16.8, and 1.17.0 to 1.17.2, are vulnerable when using Wireguard transparent encryption in a Cilium cluster, packets that originate from a terminating endpoint can leave the source node without encryption due to a race condition in how traffic is processed by Cilium. This issue has been patched in versions 1.15.16, 1.16.9, and 1.17.3. There are no workarounds available for this issue.

Rincian

Terbit di NVD: 21 April 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 4.0 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-319: Cleartext Transmission of Sensitive Information
CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
EPSS (30 hari): 0,14% peluang dieksploitasi; lebih tinggi dari 2,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
cilium	cilium	Versi 1.13.0 hingga sebelum 1.15.16
cilium	cilium	Versi 1.16.0 hingga sebelum 1.16.9
cilium	cilium	Versi 1.17.0 hingga sebelum 1.17.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/cilium/cilium/pull/38592 patch
https://github.com/cilium/cilium/security/advisories/GHSA-5vxx-c285-pcq4 patch · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.