Description
A vulnerability in the Precision Time Protocol (PTP) feature of Cisco Nexus 5500, 5600, and 6000 Series Switches running Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of protection against PTP frame flood attacks. An attacker could exploit this vulnerability by sending large streams of malicious IPv4 or IPv6 PTP traffic to the affected device. A successful exploit could allow the attacker to cause a DoS condition, impacting the traffic passing through the device.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-1201 | A vulnerability in the Precision Time Protocol (PTP) feature of Cisco Nexus 5500, 5600, and 6000 Series Switches running Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of protection against PTP frame flood attacks. An attacker could exploit this vulnerability by sending large streams of malicious IPv4 or IPv6 PTP traffic to the affected device. A successful exploit could allow the attacker to cause a DoS condition, impacting the traffic passing through the device. |
References
History
Tue, 26 Nov 2024 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Subscriptions
Cisco
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Nexus 5548p
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Nexus 5548up
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Nexus 5596t
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Nexus 5596up
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Nexus 56128p
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Nexus 5624q
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Nexus 5648q
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Nexus 5672up
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Nexus 5672up-16g
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Nexus 5696q
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Nexus 6001
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Nexus 6004
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Nx-os
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-26T14:24:59.181Z
Reserved: 2017-11-27T00:00:00.000Z
Link: CVE-2018-0378
Updated: 2024-08-05T03:21:15.503Z
Status : Modified
Published: 2018-10-17T21:49:52.787
Modified: 2024-11-21T03:38:06.057
Link: CVE-2018-0378
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD