CVE-2026-45765

Katalog CVE

CVSS 7.5 · High EPSS 0,62%

Kerentanan Uncontrolled Resource Consumption pada oisf suricata. Skor CVSS 3.1 7.5 (High) menurut github.com.

Deskripsi (NVD)

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, DNP3 reassembly could buffer data without sufficient parser-level bounds. Crafted DNP3 traffic may cause Suricata to consume excessive memory, potentially resulting in denial of service. Versions 7.0.16 and 8.0.5 contain a fix. As a workaround, disable DNP3 (which is not enabled by default) if it is not needed, and/or define a limited `stream.reassembly.depth` (0 or absent is unlimited).

Rincian

Terbit di NVD

10 September 2026

Terakhir diubah

16 September 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-400: Uncontrolled Resource Consumption
CWE-770: Allocation of Resources Without Limits or Throttling

EPSS (30 hari)

0,62% peluang dieksploitasi; lebih tinggi dari 48,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://forum.suricata.io/t/suricata-8-0-5-and-7-0-16-released/6315 release notes · advisory vendor
• https://github.com/OISF/suricata/security/advisories/GHSA-m8x4-c78g-r4vj advisory pihak ketiga
• https://redmine.openinfosecfoundation.org/issues/8460 permissions required