Description
An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine (PFE) of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service (DoS). The device must be configured with storm control profiling limiting the number of unknown broadcast, multicast, or unicast traffic to be vulnerable to this issue. This issue affects: Juniper Networks Junos OS on QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series; 20.2 version 20.2R1 and later versions prior to 20.2R2. This issue does not affect: Juniper Networks Junos OS versions prior to 20.2R1.
No analysis available yet.
Remediation
Vendor Solution
The following software releases have been updated to resolve this specific issue: 20.2R2, 20.3R1, and all subsequent releases.
Vendor Workaround
There are no viable workarounds for this issue.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-27335 | An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine (PFE) of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service (DoS). The device must be configured with storm control profiling limiting the number of unknown broadcast, multicast, or unicast traffic to be vulnerable to this issue. This issue affects: Juniper Networks Junos OS on QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series; 20.2 version 20.2R1 and later versions prior to 20.2R2. This issue does not affect: Juniper Networks Junos OS versions prior to 20.2R1. |
References
| Link | Providers |
|---|---|
| https://kb.juniper.net/JSA69497 |
|
History
No history.
Status: PUBLISHED
Assigner: juniper
Published:
Updated: 2024-09-16T16:57:36.592Z
Reserved: 2021-12-21T00:00:00.000Z
Link: CVE-2022-22188
No data.
Status : Modified
Published: 2022-04-14T16:15:08.103
Modified: 2024-11-21T06:46:21.140
Link: CVE-2022-22188
No data.
OpenCVE Enrichment
No data.
EUVD