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Vulnerability Details CVE-2022-22203

An Incorrect Comparison vulnerability in PFE of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to cause a Denial of Service (DoS). On QFX5000 Series, and EX4600 and EX4650 platforms, the fxpc process will crash followed by the FPC reboot upon receipt of a specific hostbound packet. Continued receipt of these specific packets will create a sustained Denial of Service (DoS) condition. This issue only affects Juniper Networks Junos OS 19.4 version 19.4R3-S4.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 31.2%

CVSS Severity

CVSS v3 Score 6.5

References

Products affected by CVE-2022-22203

Juniper » Ex4600 » Version: N/A

cpe:2.3:h:juniper:ex4600:-
Juniper » Ex4650 » Version: N/A

cpe:2.3:h:juniper:ex4650:-
Juniper » Qfx5100 » Version: N/A

cpe:2.3:h:juniper:qfx5100:-
Juniper » Qfx5110 » Version: N/A

cpe:2.3:h:juniper:qfx5110:-
Juniper » Qfx5120 » Version: N/A

cpe:2.3:h:juniper:qfx5120:-
Juniper » Qfx5130 » Version: N/A

cpe:2.3:h:juniper:qfx5130:-
Juniper » Qfx5200 » Version: N/A

cpe:2.3:h:juniper:qfx5200:-
Juniper » Qfx5210 » Version: N/A

cpe:2.3:h:juniper:qfx5210:-
Juniper » Qfx5220 » Version: N/A

cpe:2.3:h:juniper:qfx5220:-
Juniper » Qfx5700 » Version: N/A

cpe:2.3:h:juniper:qfx5700:-
Juniper » Junos » Version: 19.4

cpe:2.3:o:juniper:junos:19.4

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2022-22203

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