{"item": {"cve_id": "CVE-2023-41993", "ghsa_id": "", "osv_id": "", "title": "CVE-2023-41993", "description": "The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.", "published_at": "2023-09-21T19:15:11.660", "modified_at": "2026-06-17T06:23:13.433", "vendor": "Apple", "product": "Ipados", "affected_versions": ["unspecified"], "fixed_versions": [], "cvss_score": 8.8, "cvss_version": "3.1", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "severity": "HIGH", "epss_score": 0.24349, "epss_percentile": 0.97811, "epss_date": "2026-10-06", "is_kev": true, "kev_date": "2023-09-25", "kev_due_date": "2023-10-16", "kev_action": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.", "cwe_ids": ["CWE-754"], "attack_vector": "NETWORK", "attack_complexity": "LOW", "privileges_required": "NONE", "user_interaction": "REQUIRED", "references": ["https://security.gentoo.org/glsa/202401-33", "https://security.netapp.com/advisory/ntap-20240426-0004/", "https://support.apple.com/en-us/HT213940", "https://security.gentoo.org/glsa/202401-33", "https://security.netapp.com/advisory/ntap-20240426-0004/", "https://support.apple.com/en-us/HT213940", "https://support.apple.com/kb/HT213926", "https://support.apple.com/kb/HT213930", "https://webkitgtk.org/security/WSA-2023-0009.html", "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41993"], "source_urls": {"NVD": "https://nvd.nist.gov/vuln/detail/CVE-2023-41993", "CVE.org": "https://www.cve.org/CVERecord?id=CVE-2023-41993", "CISA": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41993", "FIRST EPSS": "https://api.first.org/data/v1/epss?cve=CVE-2023-41993"}, "patch_available": null, "workaround_available": null, "sources": ["NVD", "CVE.org", "CISA", "FIRST EPSS"], "reference_items": [{"url": "https://security.gentoo.org/glsa/202401-33", "tags": ["Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://security.netapp.com/advisory/ntap-20240426-0004/", "tags": ["Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://support.apple.com/en-us/HT213940", "tags": ["Vendor Advisory"], "source": "NVD", "name": ""}, {"url": "https://security.gentoo.org/glsa/202401-33", "tags": ["Third Party Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://security.netapp.com/advisory/ntap-20240426-0004/", "tags": ["Third Party Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://support.apple.com/en-us/HT213940", "tags": ["Vendor Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://support.apple.com/kb/HT213926", "tags": ["Vendor Advisory"], "source": "NVD", "name": ""}, {"url": "https://support.apple.com/kb/HT213930", "tags": ["Vendor Advisory"], "source": "NVD", "name": ""}, {"url": "https://webkitgtk.org/security/WSA-2023-0009.html", "tags": ["Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41993", "tags": ["US Government Resource", "government-resource"], "source": "NVD", "name": ""}], "cvss_v4_score": null, "cvss_v4_vector": "", "cvss_v4_severity": "", "nvd_status": "Analyzed", "cna": "apple", "date_reserved": "2023-09-06T17:40:06.142Z", "ssvc": {"options": {"Exploitation": "active", "Automatable": "no", "Technical Impact": "total"}, "version": "2.0.3", "timestamp": "2024-01-11T02:17:52.028515Z", "role": "CISA Coordinator"}, "affected_products": [{"vendor": "Apple", "product": "Ipados", "ranges": ["avant 17.0.1"], "first_unaffected": ["17.0.1"], "source": "NVD"}, {"vendor": "Apple", "product": "Iphone Os", "ranges": ["avant 17.0.1"], "first_unaffected": ["17.0.1"], "source": "NVD"}, {"vendor": "Apple", "product": "Macos", "ranges": ["avant 14.0"], "first_unaffected": ["14.0"], "source": "NVD"}, {"vendor": "Fedoraproject", "product": "Fedora", "ranges": ["37", "38", "39"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Debian", "product": "Debian Linux", "ranges": ["11.0", "12.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Oracle", "product": "Graalvm", "ranges": ["20.3.13", "21.3.9"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Oracle", "product": "Jdk", "ranges": ["1.8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Oracle", "product": "Jre", "ranges": ["1.8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Active Iq Unified Manager", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Cloud Insights Acquisition Unit", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Cloud Insights Storage Workload Security Agent", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Oncommand Insight", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Oncommand Workflow Automation", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Webkitgtk", "product": "Webkitgtk+", "ranges": ["avant 2.42.2"], "first_unaffected": ["2.42.2"], "source": "NVD"}], "kev_name": "Apple Multiple Products WebKit Code Execution Vulnerability", "kev_short_description": "Apple iOS, iPadOS, macOS, and Safari WebKit contain an unspecified vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.", "kev_ransomware": "Unknown", "kev_notes": "https://support.apple.com/en-us/HT213926, https://support.apple.com/en-us/HT213927, https://support.apple.com/en-us/HT213930;  https://nvd.nist.gov/vuln/detail/CVE-2023-41993", "kev_cwes": ["CWE-754"], "wordfence_id": "", "mentions_sources": [], "version_match": "unknown", "risk_score": 63, "risk_class": "Important", "impact": {"confidentialite": "élevé", "integrite": "élevé", "disponibilite": "élevé", "summary": "Un attaquant exploitant cette vulnérabilité pourrait, selon les conditions décrites par les sources, exploitable à distance (réseau), sans authentification préalable, requiert une interaction de l'utilisateur, affecter la confidentialité des données, l'intégrité du système et la disponibilité du service.", "basis": "CVSS 3.1"}, "mechanism": "Exécution de code arbitraire sous certaines conditions.", "mitigation": {"correction": {"available": true, "text": "Mettre à jour : selon les sources, ne sont plus concernées les versions à partir de Ipados 17.0.1, Iphone Os 17.0.1, Macos 14.0, Webkitgtk+ 2.42.2."}, "mitigation": {"specific": "Aucune mesure de mitigation spécifique confirmée par les sources consultées. Consultez les références officielles pour d'éventuelles mesures détaillées.", "general": ["Maintenir le produit à jour et activer les mises à jour de sécurité.", "Restreindre l'exposition réseau du service au strict nécessaire.", "Appliquer le principe du moindre privilège.", "Surveiller les journaux et les alertes de sécurité."], "specific_links": []}, "containment": {"applicable": true, "actions": ["Action recommandée par la CISA : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.", "Isoler ou restreindre l'accès au service concerné.", "Restreindre les flux réseau entrants/sortants liés au composant.", "Renforcer la surveillance des journaux et des accès.", "Désactiver temporairement le composant vulnérable si l'activité le permet."]}, "note": "Priorité aux consignes officielles de l'éditeur et des références. Vérifiez toujours l'avis de sécurité avant toute intervention en production.", "official_links": [{"url": "https://support.apple.com/en-us/HT213940", "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur", "editeur": "Apple", "domaine": "support.apple.com"}, {"url": "https://support.apple.com/kb/HT213926", "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur", "editeur": "Apple", "domaine": "support.apple.com"}, {"url": "https://support.apple.com/kb/HT213930", "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur", "editeur": "Apple", "domaine": "support.apple.com"}]}, "plain": {"verdict": "now", "verdict_label": "Exploité par des attaquants · à traiter aujourd'hui", "verdict_css": "now", "verdict_rank": 0, "headline": "Un attaquant peut faire exécuter du code de son choix, à distance et sans compte", "headline_is_derived": true, "action": "Mettre à jour vers Ipados 17.0.1, Iphone Os 17.0.1, Macos 14.0 ou plus récent, version publiée comme non concernée.", "action_kind": "update", "concerned": [{"version": "Ipados 17.0.1, Iphone Os 17.0.1, Macos 14.0 ou plus récent", "state": "safe", "state_label": "Non concerné", "todo": "Rien à faire. Gardez les mises à jour automatiques activées."}, {"version": "unspecified", "state": "hit", "state_label": "Concerné", "todo": "Mettre à jour vers Ipados 17.0.1, Iphone Os 17.0.1, Macos 14.0 ou plus récent, version publiée comme non concernée."}, {"version": "Je ne connais pas ma version", "state": "unknown", "state_label": "À vérifier", "todo": "La version s'affiche généralement dans le menu « À propos » ou « Aide » du logiciel."}], "steps": [{"title": "Sauvegarder avant d'intervenir", "detail": "Une copie récente des données et de la configuration. Si votre hébergeur propose une sauvegarde en un clic, c'est le moment.", "duration": "10 min", "priority": false}, {"title": "Mettre à jour vers Ipados 17.0.1, Iphone Os 17.0.1, Macos 14.0 ou plus récent, version publiée comme non concernée", "detail": "C'est la correction officielle. Tant qu'elle n'est pas appliquée, les autres mesures ne sont que temporaires.", "duration": "15 à 45 min", "priority": true}, {"title": "En attendant : réduire l'exposition sur Internet", "detail": "La faille est exploitable à distance. Limiter l'accès au service depuis l'extérieur (pare-feu, filtrage d'adresses, VPN) réduit fortement le risque.", "duration": "30 min", "priority": false}, {"title": "Vérifier que vous n'avez pas déjà été touché", "detail": "Cette faille est activement exploitée. Contrôler les comptes créés récemment, les connexions inhabituelles et les fichiers modifiés depuis la date de publication.", "duration": "30 min", "priority": true}, {"title": "Confirmer que tout fonctionne encore", "detail": "Après correction : page d'accueil, connexion, et les deux ou trois fonctions dont vous vous servez tous les jours.", "duration": "10 min", "priority": false}], "exploited": true, "exploited_label": "Oui, des attaques réelles sont constatées", "fixed_label": "Ipados 17.0.1, Iphone Os 17.0.1, Macos 14.0 (non concernée selon les sources)", "affected_label": "unspecified"}, "severity_display": "Élevée", "cvss_is_legacy": false, "risk_score_computable": true, "identifier": "CVE-2023-41993", "severity_fr": "Élevée", "epss_pct": 24.3, "source_records": [{"source": "NVD", "label": "NVD, NIST", "date_label": "Publié dans la base", "date": "2023-09-21", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41993"}, {"source": "CVE.org", "label": "CVE.org, programme CVE", "date_label": "Publié par l'organisme CNA", "date": "2023-09-21", "url": "https://www.cve.org/CVERecord?id=CVE-2023-41993"}, {"source": "CISA", "label": "CISA KEV", "date_label": "Ajout au catalogue", "date": "2023-09-25", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41993"}, {"source": "FIRST EPSS", "label": "FIRST EPSS", "date_label": "Score daté du", "date": "2026-10-06", "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-41993"}], "exploit_public": false, "reseau_sans_auth": false, "exposition": "À distance, sous conditions (compte ou action d'un utilisateur)", "owasp": [{"code": "A10", "nom": "Mauvaise gestion des conditions exceptionnelles", "nom_officiel": "Mishandling of Exceptional Conditions", "slug": "a10-conditions-exceptionnelles", "libelle": "A10:2025 Mauvaise gestion des conditions exceptionnelles", "url_officielle": "https://top10.owasp.org/2025/A10_2025-Mishandling_of_Exceptional_Conditions/"}]}, "presentation": {"en_bref": [{"question": "Est-elle attaquée ?", "ton": "alerte", "reponse": "Oui, attaques constatées", "source": "Catalogue CISA KEV"}, {"question": "Existe-t-il un correctif ?", "ton": "bon", "reponse": "Oui : 17.0.1, 14.0, 2.42.2", "source": "Versions publiées comme non concernées"}, {"question": "Comment l'attaquer ?", "ton": "neutre", "reponse": "À distance, sous conditions (compte ou action d'un utilisateur)", "source": "Vecteur CVSS publié"}, {"question": "Risque d'exploitation", "ton": "alerte", "reponse": "24,3 % sur 30 jours", "source": "Plus probable que 98 % des failles connues"}], "references": [{"cle": "avis_editeur", "titre": "Avis de sécurité de l'éditeur", "explication": "La parole de l'éditeur du produit : elle fait foi pour savoir quoi installer.", "items": [{"url": "https://support.apple.com/en-us/HT213940", "domaine": "support.apple.com", "editeur": "Apple", "etiquettes": ["Avis de l'éditeur"], "nom": "", "lien": true, "casse": false}, {"url": "https://support.apple.com/kb/HT213926", "domaine": "support.apple.com", "editeur": "Apple", "etiquettes": ["Avis de l'éditeur"], "nom": "", "lien": true, "casse": false}, {"url": "https://support.apple.com/kb/HT213930", "domaine": "support.apple.com", "editeur": "Apple", "etiquettes": ["Avis de l'éditeur"], "nom": "", "lien": true, "casse": false}]}, {"cle": "avis_tiers", "titre": "Avis d'autorités et d'organismes tiers", "explication": "CERT, agences gouvernementales, bases de vulnérabilités, chercheurs.", "items": [{"url": "https://security.gentoo.org/glsa/202401-33", "domaine": "security.gentoo.org", "editeur": "Gentoo", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://security.netapp.com/advisory/ntap-20240426-0004/", "domaine": "security.netapp.com", "editeur": "NetApp", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://webkitgtk.org/security/WSA-2023-0009.html", "domaine": "webkitgtk.org", "editeur": "", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41993", "domaine": "www.cisa.gov", "editeur": "CISA", "etiquettes": ["Ressource gouvernementale américaine", "Ressource gouvernementale"], "nom": "", "lien": true, "casse": false}]}], "liens_correction": [{"url": "https://support.apple.com/en-us/HT213940", "domaine": "support.apple.com", "editeur": "Apple", "etiquettes": ["Avis de l'éditeur"], "nom": "", "lien": true, "casse": false, "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur"}, {"url": "https://support.apple.com/kb/HT213926", "domaine": "support.apple.com", "editeur": "Apple", "etiquettes": ["Avis de l'éditeur"], "nom": "", "lien": true, "casse": false, "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur"}, {"url": "https://support.apple.com/kb/HT213930", "domaine": "support.apple.com", "editeur": "Apple", "etiquettes": ["Avis de l'éditeur"], "nom": "", "lien": true, "casse": false, "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur"}], "nb_exploits": 0, "cvss": {"version": "3.1", "vecteur": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "metriques": [{"code": "AV", "nom": "Vecteur d'attaque", "valeur": "Réseau (à distance, y compris par Internet)", "brut": "N", "explication": "D'où l'attaquant doit agir."}, {"code": "AC", "nom": "Complexité de l'attaque", "valeur": "Faible", "brut": "L", "explication": "Conditions hors du contrôle de l'attaquant."}, {"code": "PR", "nom": "Privilèges requis", "valeur": "Aucun (pas de compte)", "brut": "N", "explication": "Droits dont l'attaquant a besoin avant d'attaquer."}, {"code": "UI", "nom": "Interaction de l'utilisateur", "valeur": "Requise", "brut": "R", "explication": "Une victime doit-elle cliquer ou ouvrir quelque chose ?"}, {"code": "S", "nom": "Portée", "valeur": "Inchangée", "brut": "U", "explication": "L'attaque peut-elle toucher d'autres composants que celui qui est vulnérable ?"}, {"code": "C", "nom": "Confidentialité", "valeur": "Élevé", "brut": "H", "explication": "Accès à des informations protégées."}, {"code": "I", "nom": "Intégrité", "valeur": "Élevé", "brut": "H", "explication": "Modification de données ou du système."}, {"code": "A", "nom": "Disponibilité", "valeur": "Élevé", "brut": "H", "explication": "Arrêt ou ralentissement du service."}], "calculateur": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "specification": "https://www.first.org/cvss/v3.1/specification-document"}, "cvss4": null, "cwe": [{"id": "CWE-754", "nom": "", "url": "https://cwe.mitre.org/data/definitions/754.html"}], "owasp": [{"code": "A10", "nom": "Mauvaise gestion des conditions exceptionnelles", "nom_officiel": "Mishandling of Exceptional Conditions", "slug": "a10-conditions-exceptionnelles", "libelle": "A10:2025 Mauvaise gestion des conditions exceptionnelles", "url_officielle": "https://top10.owasp.org/2025/A10_2025-Mishandling_of_Exceptional_Conditions/"}], "ssvc": {"lignes": [{"nom": "Exploitation", "valeur": "Exploitation active constatée", "brut": "active"}, {"nom": "Automatisable", "valeur": "Non : l'attaque ne peut pas être entièrement automatisée", "brut": "no"}, {"nom": "Impact technique", "valeur": "Total : contrôle complet du composant ou de ses informations", "brut": "total"}], "version": "2.0.3", "date": "2024-01-11", "role": "CISA Coordinator", "url": "https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc"}, "chronologie": [{"date": "2023-09-06", "libelle": "Identifiant réservé", "qui": "Programme CVE"}, {"date": "2023-09-21", "libelle": "Publication de la vulnérabilité", "qui": "apple"}, {"date": "2023-09-25", "libelle": "Ajout au catalogue des failles exploitées", "qui": "CISA"}, {"date": "2023-10-16", "libelle": "Échéance de correction fixée par la CISA", "qui": "CISA"}, {"date": "2024-01-11", "libelle": "Décision SSVC publiée", "qui": "CISA"}, {"date": "2026-06-17", "libelle": "Dernière mise à jour de la fiche source", "qui": "Source"}, {"date": "2026-10-06", "libelle": "Calcul du score EPSS affiché", "qui": "FIRST"}], "liens_officiels": [{"nom": "NVD (NIST)", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41993", "description": "Fiche de référence : CVSS, CPE, références étiquetées."}, {"nom": "CVE.org", "url": "https://www.cve.org/CVERecord?id=CVE-2023-41993", "description": "Enregistrement officiel publié par l'organisme qui a attribué l'identifiant."}, {"nom": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41993", "description": "Entrée du catalogue des failles activement exploitées."}, {"nom": "FIRST EPSS", "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-41993", "description": "Score de probabilité d'exploitation du jour."}, {"nom": "OSV.dev", "url": "https://osv.dev/vulnerability/CVE-2023-41993", "description": "Paquets open source concernés et versions corrigées."}, {"nom": "GitHub Advisory Database", "url": "https://github.com/advisories?query=CVE-2023-41993", "description": "Avis de sécurité des dépendances logicielles."}], "produits": [{"vendor": "Apple", "product": "Ipados", "ranges": ["avant 17.0.1"], "first_unaffected": ["17.0.1"], "source": "NVD"}, {"vendor": "Apple", "product": "Iphone Os", "ranges": ["avant 17.0.1"], "first_unaffected": ["17.0.1"], "source": "NVD"}, {"vendor": "Apple", "product": "Macos", "ranges": ["avant 14.0"], "first_unaffected": ["14.0"], "source": "NVD"}, {"vendor": "Fedoraproject", "product": "Fedora", "ranges": ["37", "38", "39"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Debian", "product": "Debian Linux", "ranges": ["11.0", "12.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Oracle", "product": "Graalvm", "ranges": ["20.3.13", "21.3.9"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Oracle", "product": "Jdk", "ranges": ["1.8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Oracle", "product": "Jre", "ranges": ["1.8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Active Iq Unified Manager", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Cloud Insights Acquisition Unit", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Cloud Insights Storage Workload Security Agent", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Oncommand Insight", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "Oncommand Workflow Automation", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Webkitgtk", "product": "Webkitgtk+", "ranges": ["avant 2.42.2"], "first_unaffected": ["2.42.2"], "source": "NVD"}], "notes_kev": ["https://support.apple.com/en-us/HT213926,", "https://support.apple.com/en-us/HT213927,", "https://support.apple.com/en-us/HT213930", "https://nvd.nist.gov/vuln/detail/CVE-2023-41993"]}, "consulted_at": "2026-10-07T02:06:10.957130+00:00"}