variot - var-201901-1610

var-201901-1610

Vulnerability from variot

On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Service (DoS). This issue affects both IPv4 and IPv6 packet processing. Affected releases are Juniper Networks Junos OS on QFX and PTX Series: 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1; 18.2 versions prior to 18.2R1-S3, 18.2R2; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D100. Juniper Networks Junos OS Contains a data processing vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Juniper Junos is prone to a remote denial-of-service vulnerability. Juniper QFX and PTX Series are different series of switch products of Juniper Networks (Juniper Networks). Junos OS is a set of operating systems running on it. A security vulnerability exists in Junos OS on Juniper QFX and PTX Series

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cve-2019-0014

Vulnerability from cvelistv5

Published

2019-01-15 21:00

Modified

2024-09-17 02:37

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed packet

References

▼	URL	Tags
	https://kb.juniper.net/JSA10914	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/106556	vdb-entry, x_refsource_BID

Impacted products

▼	Vendor	Product
	Juniper Networks	Junos OS

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.

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