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CVE-2018-15383
CVE ID
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CVE-2018-15383
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
A vulnerability in the cryptographic hardware accelerator driver of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a temporary denial of service (DoS) condition. The vulnerability exists because the affected devices have a limited amount of Direct Memory Access (DMA) memory and the affected software improperly handles resources in low-memory conditions. An attacker could exploit this vulnerability by sending a sustained, high rate of malicious traffic to an affected device to exhaust memory on the device. A successful exploit could allow the attacker to exhaust DMA memory on the affected device, which could cause the device to reload and result in a temporary DoS condition.
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CVSS V3 Severity and Metrics
General Information
Vendors
- cisco
Products
- adaptive security appliance software 9.3,
- adaptive security appliance software 9.4,
- adaptive security appliance software 9.5,
- adaptive security appliance software 9.6,
- adaptive security appliance software 9.6(43),
- adaptive security appliance software 9.7,
- adaptive security appliance software 9.8,
- adaptive security appliance software 9.9,
- adaptive security appliance software 9.9(28),
- firepower threat defense 6.0,
- firepower threat defense 6.0.1,
- firepower threat defense 6.1.0,
- firepower threat defense 6.2.0,
- firepower threat defense 6.2.2,
- firepower threat defense 6.2.3
References
Additional Info
Technical Analysis
Report as Exploited in the Wild
CVE ID
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