Out of bounds read when unpacking DNS answers (zephyrproject-rtos Zephyr)

CVE-2025-1674

HIGH 8.2

En bref

Source: NVD
EPSS: EPSS 0.37 % · centile 31 (2026-11-01)
État: PUBLISHED
Publiée: 2025-02-25 07:18 UTC
Mise à jour: 2026-10-13 19:58 UTC
Attribuée par: zephyr
Statut NVD: Analyzed

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Description

A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.

Faiblesses (CWE)

CWE-125 — Lecture hors limites

Références

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-x975-8pgf-qh66

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	HIGH 8.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H	zephyr
CVSS 3.1	HIGH 8.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H	NVD · vulnerabilities@zephyrproject.org (Secondary)
CVSS 3.1	HIGH 8.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H	NVD · nvd@nist.gov (Primary)

Références européennes

ENISA EUVD · EUVD-2025-5068
GCVE · GCVE-0-2025-1674

Configurations affectées (CPE NVD)

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:* ≤ 4.0

Produits affectés

Produit	Versions
zephyrproject-rtos · Zephyr	affected * < 3.7.2 ; affected 4.0.0 < 4.1.0

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD