> CVE-2024-1488 [HIGH]

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PUBLISHED
2024-02-15 05:15
MODIFIED
2025-01-30 22:15
CVSS_SCORE V3
8.0
EPSS (Prob. Exploit)
0.32%
Top 74.6%
DATA SOURCES:
NVD 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-11-15

> DESCRIPTION

A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.

> AFFECTED_PRODUCTS

Red Hat - Enterprise Linux
Version: 8.0
Red Hat - Enterprise Linux
Version: 9.0
Red Hat - Enterprise Linux Eus
Version: 8.6
Red Hat - Enterprise Linux Eus
Version: 8.8
Red Hat - Enterprise Linux Eus
Version: 9.2
Red Hat - Enterprise Linux Eus
Version: 9.4
Red Hat - Enterprise Linux Server Aus
Version: 8.2
Red Hat - Enterprise Linux Server Aus
Version: 8.4
Red Hat - Enterprise Linux Server Aus
Version: 8.6
Red Hat - Enterprise Linux Server Aus
Version: 9.2
Red Hat - Enterprise Linux Server Aus
Version: 9.4
Red Hat - Enterprise Linux For Ibm Z Systems
Version: 8.0 s390x
Red Hat - Enterprise Linux For Ibm Z Systems
Version: 9.0 s390x
Red Hat - Enterprise Linux For Ibm Z Systems
Version: 9.2 s390x
Red Hat - Enterprise Linux Server Tus
Version: 8.2
Red Hat - Enterprise Linux Server Tus
Version: 8.4
Red Hat - Enterprise Linux Server Tus
Version: 8.6
Red Hat - Enterprise Linux Server Tus
Version: 8.8
Red Hat - Enterprise Linux For Ibm Z Systems Eus
Version: 8.6 s390x
Red Hat - Enterprise Linux For Ibm Z Systems Eus
Version: 8.8 s390x
Red Hat - Enterprise Linux For Ibm Z Systems Eus
Version: 9.4 s390x
Red Hat - Enterprise Linux For Power Little Endian Eus
Version: 8.6 ppc64le
Red Hat - Enterprise Linux For Power Little Endian Eus
Version: 8.8 ppc64le
Red Hat - Enterprise Linux For Power Little Endian Eus
Version: 9.4 ppc64le
Red Hat - Enterprise Linux For Power Little Endian
Version: 8.0 ppc64le
Red Hat - Enterprise Linux For Power Little Endian
Version: 9.0 ppc64le
Red Hat - Enterprise Linux For Power Little Endian
Version: 9.2 ppc64le
Red Hat - Codeready Linux Builder
Version: 9.0
Red Hat - Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Version: 8.2 ppc64le
Red Hat - Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Version: 8.4 ppc64le
Red Hat - Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Version: 8.6 ppc64le
Red Hat - Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Version: 8.8 ppc64le
Red Hat - Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Version: 9.2 ppc64le
Red Hat - Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Version: 9.4 ppc64le
Red Hat - Enterprise Linux For Arm 64
Version: 8.0 aarch64
Red Hat - Enterprise Linux For Arm 64
Version: 9.0 aarch64
Red Hat - Enterprise Linux For Arm 64
Version: 9.2 aarch64
Red Hat - Enterprise Linux For Arm 64 Eus
Version: 8.6 aarch64
Red Hat - Enterprise Linux For Arm 64 Eus
Version: 8.8 aarch64
Red Hat - Enterprise Linux For Arm 64 Eus
Version: 9.4 aarch64
Red Hat - Codeready Linux Builder Eus
Version: 9.2
Red Hat - Codeready Linux Builder Eus
Version: 9.4
Red Hat - Codeready Linux Builder For Ibm Z Systems
Version: 9.0 s390x
Red Hat - Codeready Linux Builder For Ibm Z Systems
Version: 9.2 s390x
Red Hat - Codeready Linux Builder Eus For Power Little Endian
Version: 9.0 ppc64le
Red Hat - Codeready Linux Builder Eus For Power Little Endian
Version: 9.2 ppc64le
Red Hat - Codeready Linux Builder For Arm64
Version: 9.0 aarch64
Red Hat - Codeready Linux Builder For Arm64
Version: 9.2 aarch64
Red Hat - Codeready Linux Builder For Arm64 Eus
Version: 9.4 aarch64
Red Hat - Codeready Linux Builder For Ibm Z Systems Eus
Version: 9.4 s390x
Fedoraproject - Unbound
< 1.19.1-2.fc40

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Local (L)
Exploit nécessite un accès local au système
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
Low (L)
Divulgation limitée d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
Low
Divulgation limitée d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
High
Interruption totale du service possible

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: unbound security update
An update for unbound is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (...

> HISTORIQUE DES MODIFICATIONS

Première apparition
15/02/2024 05:15
Source: NVD
📊 ENRICHISSEMENT 18/10/2025 14:48
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 1 Dernière mise à jour: 1 year ago
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