variot - var-201902-0462

var-201902-0462

Vulnerability from variot

A vulnerability in field-programmable gate array (FPGA) ingress buffer management for the Cisco Firepower 9000 Series with the Cisco Firepower 2-port 100G double-width network module (PID: FPR9K-DNM-2X100G) could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. Manual intervention may be required before a device will resume normal operations. The vulnerability is due to a logic error in the FPGA related to the processing of different types of input packets. An attacker could exploit this vulnerability by being on the adjacent subnet and sending a crafted sequence of input packets to a specific interface on an affected device. A successful exploit could allow the attacker to cause a queue wedge condition on the interface. When a wedge occurs, the affected device will stop processing any additional packets that are received on the wedged interface. Version 2.2 is affected. Cisco Firepower 9000 The series contains vulnerabilities related to resource management.Service operation interruption (DoS) There is a possibility of being put into a state. Cisco Firepower 9000 Series is prone to a denial-of-service vulnerability. This issue is tracked by Cisco Bug ID CSCux10531. Cisco Firepower 9000 Series 2.2(200.8) is vulnerable; other versions may also be vulnerable

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cve-2019-1700

Vulnerability from cvelistv5

Published

2019-02-21 21:00

Modified

2024-11-21 19:44

Severity ?

6.1 (Medium) - CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Summary

Cisco Firepower 9000 Series Firepower 2-Port 100G Double-Width Network Module Queue Wedge Denial of Service Vulnerability

References

▼	URL	Tags
	http://www.securityfocus.com/bid/107105	vdb-entry, x_refsource_BID
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-firpwr-dos	vendor-advisory, x_refsource_CISCO

Impacted products

Vendor

Product

Version

▼

Cisco

Cisco Firepower Extensible Operating System (FXOS)

Version: 2.2

Show details on NVD website

JSON

To clipboard

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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.

Action not permitted