CVE-2025-30472

Katalog CVE

CVSS 9.8 · Critical EPSS 0,46%

Kerentanan Stack-based Buffer Overflow pada corosync. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orf_token_endian_convert in exec/totemsrp.c via a large UDP packet.

Rincian

Terbit di NVD

22 Maret 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/corosync/corosync/issues/778 exploit · issue tracking
• https://corosync.org product
• https://github.com/corosync/corosync/blob/73ba225cc48ebb1903897c792065cb5e876613b0/exec/totemsrp.c#L4677 product
• https://lists.debian.org/debian-lts-announce/2025/09/msg00023.html