7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
40.4%
An Allocation of Resources Without Limits or Throttling vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS Evolved allows unauthenticated network based attacker to cause a Denial of Service (DoS). On all Junos Evolved platforms hostbound protocols will be impacted by a high rate of specific hostbound traffic from ports on a PFE. Continued receipt of this amount of traffic will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS Evolved: 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO. This issue does not affect Juniper Networks Junos OS Evolved versions prior to 21.2R1.
CPE | Name | Operator | Version |
---|---|---|---|
juniper:junos_os_evolved | juniper junos os evolved | eq | 21.2 |
juniper:junos_os_evolved | juniper junos os evolved | eq | 21.3 |
[
{
"product": "Junos OS Evolved",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "21.2R1-EVO",
"status": "unaffected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "21.2R3-EVO",
"status": "affected",
"version": "21.2",
"versionType": "custom"
},
{
"lessThan": "21.3R2-EVO",
"status": "affected",
"version": "21.3",
"versionType": "custom"
}
]
}
]
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