fkie_cve-2019-1695
Vulnerability from fkie_nvd
Published
2019-05-03 15:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the detection engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to send data directly to the kernel of an affected device. The vulnerability exists because the software improperly filters Ethernet frames sent to an affected device. An attacker could exploit this vulnerability by sending crafted packets to the management interface of an affected device. A successful exploit could allow the attacker to bypass the Layer 2 (L2) filters and send data directly to the kernel of the affected device. A malicious frame successfully delivered would make the target device generate a specific syslog entry.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| psirt@cisco.com | http://www.securityfocus.com/bid/108173 | Third Party Advisory, VDB Entry | |
| psirt@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-asa-ftd-bypass | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108173 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-asa-ftd-bypass | Vendor Advisory |
Impacted products
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"value": "A vulnerability in the detection engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to send data directly to the kernel of an affected device. The vulnerability exists because the software improperly filters Ethernet frames sent to an affected device. An attacker could exploit this vulnerability by sending crafted packets to the management interface of an affected device. A successful exploit could allow the attacker to bypass the Layer 2 (L2) filters and send data directly to the kernel of the affected device. A malicious frame successfully delivered would make the target device generate a specific syslog entry."
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"value": "Una vulnerabilidad en el motor de detecci\u00f3n del software Adaptive Security Appliance (ASA) de Cisco y el software Firepower Threat Defense (FTD) de Cisco, podr\u00eda permitir que un atacante adyacente no identificado env\u00ede datos directamente hacia el kernel de un dispositivo afectado. La vulnerabilidad se presenta porque el software filtra incorrectamente las tramas de Ethernet enviadas a un dispositivo afectado. Un atacante podr\u00eda aprovechar esta vulnerabilidad mediante el env\u00edo de paquetes creados a la interfaz de administraci\u00f3n de un dispositivo afectado. Una operaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante omitir los filtros de Capa 2 (L2) y enviar datos directamente hacia el kernel del dispositivo afectado. Una trama maliciosa entregada con \u00e9xito har\u00eda que el dispositivo de destino generara una entrada syslog espec\u00edfica."
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"id": "CVE-2019-1695",
"lastModified": "2024-11-21T04:37:07.167",
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"published": "2019-05-03T15:29:01.103",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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