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Adobe Acrobat Reader Out-of-Bounds information disclosure [CVE-2018-12778]
A vulnerability was found in Adobe Acrobat Reader up to up to 2015.006.30448/2017.011.30099/2018.011.20058 (Document Reader Software). It has been classified as problematic. This affects an unknown part. Upgrading to version…
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A vulnerability was found in Adobe Acrobat Reader up to up to 2015.006.30448/2017.011.30099/2018.011.20058 (Document Reader Software). It has been classified as problematic. This affects an unknown part. Upgrading to version 2015.006.30452, 2017.011.30102 or 2018.011.20063 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.
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title: Detect Exploitation - Adobe Acrobat Reader Out-of-Bounds information disclosure [CVE-2018-12778]
id: 67d8a228-ed1c-47c0-9608-dab3ff8ed6ff
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 = "Adobe Acrobat Reader Out-of-Bo" ascii wide
condition:
any of them
}INFRASTRUCTURE BLAST RADIUS & EXPOSURE
Live-Vektor: LOCAL
LOCALIZED
Perimeter & Ingress
Geringes Risiko
Lateral Pivot & AD
GEFÄHRDET (80%)
Crown Jewels & DB
Geringes Risiko
Supply Chain Reach
Geringes Risiko
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich Adobe Acrobat Reader Out-of-Bounds infor.... 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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