CVE-2025-5688

Katalog CVE

CVSS 7.5 · High EPSS 0,35%

Kerentanan Out-of-bounds Write. Skor CVSS 4.0 7.5 (High) menurut CNA.

Deskripsi (NVD)

We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or derivative code is patched to incorporate the new fixes.

Rincian

Terbit di NVD

4 Juni 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 4.0

7.5 (High), sumber CNA
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 26,7% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://aws.amazon.com/security/security-bulletins/AWS-2025-012/
• https://github.com/FreeRTOS/FreeRTOS-Plus-TCP/releases/tag/V4.3.2
• https://github.com/FreeRTOS/FreeRTOS-Plus-TCP/security/advisories/GHSA-5x4f-fvv8-wr65