Vulnerability-Lookup

VAR-202201-0632

Vulnerability from variot - Updated: 2024-11-23 22:50

In a Junos Fusion scenario an External Control of Critical State Data vulnerability in the Satellite Device (SD) control state machine of Juniper Networks Junos OS allows an attacker who is able to make physical changes to the cabling of the device to cause a denial of service (DoS). An SD can get rebooted and subsequently controlled by an Aggregation Device (AD) which does not belong to the original Fusion setup and is just connected to an extended port of the SD. To carry out this attack the attacker needs to have physical access to the cabling between the SD and the original AD. This issue affects: Juniper Networks Junos OS 16.1R1 and later versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R3-S7; 19.2 versions prior to 19.2R3-S4. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1. Juniper Networks Junos OS Exists in a vulnerability related to the leakage of resources to the wrong area.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The operating system provides a secure programming interface and Junos SDK. An attacker could cause a denial of service by modifying the device cabling

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CVE-2022-22154 (GCVE-0-2022-22154)

Vulnerability from cvelistv5 – Published: 2022-01-19 00:20 – Updated: 2024-09-17 04:14

Title

Junos Fusion: A Satellite Device can be controlled by rewiring it to a foreign AD causing a DoS

Summary

Severity ?

6.8 (Medium)


                        
                          CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-642 - External Control of Critical State Data
Denial of Service (DoS)

Assigner

juniper

References

URL

Tags

https://kb.juniper.net/JSA11262

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Unaffected: unspecified , < 16.1R1 (custom) Affected: 16.1R1 , < 16.1* (custom) Affected: 18.4 , < 18.4R3-S10 (custom) Affected: 19.1 , < 19.1R3-S7 (custom) Affected: 19.2 , < 19.2R3-S4 (custom)

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202201-0632

CVE-2022-22154 (GCVE-0-2022-22154)

Tags

Sightings

Nomenclature