CVE-2022-22247

An Improper Input Validation vulnerability in ingress TCP segment processing of Juniper Networks Junos OS Evolved allows a network-based unauthenticated attacker to send a crafted TCP segment to the device, triggering a kernel panic, leading to a Denial of Service (DoS) condition. Continued receipt and processing of this TCP segment could create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS Evolved: 21.3 versions prior to 21.3R3-EVO; 21.4 versions prior to 21.4R2-EVO; 22.1 versions prior to 22.1R2-EVO. This issue does not affect Juniper Networks Junos OS Evolved versions prior to 21.3R1-EVO.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://kb.juniper.net/JSA69904	Vendor Advisory
https://kb.juniper.net/JSA69904	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:juniper:junos_os_evolved:21.3:-::::::
	cpe:2.3:o:juniper:junos_os_evolved:21.3:r1::::::
	cpe:2.3:o:juniper:junos_os_evolved:21.3:r1-s1::::::
	cpe:2.3:o:juniper:junos_os_evolved:21.3:r2::::::
	cpe:2.3:o:juniper:junos_os_evolved:21.4:-::::::
	cpe:2.3:o:juniper:junos_os_evolved:21.4:r1::::::
	cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s1::::::
	cpe:2.3:o:juniper:junos_os_evolved:22.1:r1::::::

History

21 Nov 2024, 06:46

Type	Values Removed	Values Added
References	~~() https://kb.juniper.net/JSA69904 - Vendor Advisory~~	() https://kb.juniper.net/JSA69904 - Vendor Advisory

Information

Published : 2022-10-18 03:15

Updated : 2024-11-21 06:46

NVD link : CVE-2022-22247

Mitre link : CVE-2022-22247

CVE.ORG link : CVE-2022-22247

JSON object : View

Products Affected

juniper

junos_os_evolved

CWE

CWE-20

Improper Input Validation

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