CVE-2024-55627

Katalog CVE

CVSS 7.5 · High EPSS 1,0%

Kerentanan Heap-based Buffer Overflow pada oisf suricata. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a specially crafted TCP stream can lead to a very large buffer overflow while being zero-filled during initialization with memset due to an unsigned integer underflow. The issue has been addressed in Suricata 7.0.8.

Rincian

Terbit di NVD

6 Januari 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
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-122: Heap-based Buffer Overflow
CWE-191: Integer Underflow (Wrap or Wraparound)
CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,0% peluang dieksploitasi; lebih tinggi dari 62,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/OISF/suricata/security/advisories/GHSA-h2mv-7gg8-8x7v advisory vendor
• https://github.com/OISF/suricata/commit/282509f70c4ce805098e59535af445362e3e9ebd patch
• https://github.com/OISF/suricata/commit/8900041405dbb5f9584edae994af2100733fb4be patch
• https://github.com/OISF/suricata/commit/9a53ec43b13f0039a083950511a18bf6f408e432 patch
• https://redmine.openinfosecfoundation.org/issues/7393 permissions required