A vulnerability was found in Microsoft SQL Server 2016/2017/2019. It has been rated as critical. Affected by this issue is some unknown functionality of the component Native Client. The manipulation leads to double free.
This vulnerability is handled as CVE-2024-49014. The attack may be launched remotely. There is no exploit available.
It is recommended to apply a patch to fix this issue.
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CVE-2024-49014 | Microsoft SQL Server 2016/2017/2019 Native Client double free
A vulnerability was found in Microsoft SQL Server 2016/2017/2019. It has been rated as critical. Affected by this issue is some unknown functionality of the component Native Client. The manipulation leads to double free. This…
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CVE-2024-49014
CTI Threat Relationship Graph2 Knoten / 1 Relationen
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title: Detect Exploitation - CVE-2024-49014 | Microsoft SQL Server 2016/2017/2019 Native Client double free
id: 029c89ce-7cdc-48ec-9336-e9032ab36c9e
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "CVE-2024-49014 | Microsoft SQL" ascii wide
condition:
any of them
}INFRASTRUCTURE BLAST RADIUS & EXPOSURE
Live-Vektor: LOCAL
LOCALIZED
Perimeter & Ingress
Geringes Risiko
Lateral Pivot & AD
Geringes Risiko
Crown Jewels & DB
GEFÄHRDET (85%)
Supply Chain Reach
Geringes Risiko
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich CVE-2024-49014 | Microsoft SQL Server 20.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
🛡️ Angriffsfläche & Exposure
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
⚡ Empfohlene Sofortmaßnahmen
- 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
- 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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