CVE-2023-44191
CVSS V2 None
CVSS V3 None
Description
An Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).
On all Junos OS QFX5000 Series and EX4000 Series platforms, when a high number of VLANs are configured, a specific DHCP packet will cause PFE hogging which will lead to dropping of socket connections.
This issue affects:
Juniper Networks Junos OS on QFX5000 Series and EX4000 Series
* 21.1 versions prior to 21.1R3-S5;
* 21.2 versions prior to 21.2R3-S5;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3;
* 22.2 versions prior to 22.2R3-S1;
* 22.3 versions prior to 22.3R2-S2, 22.3R3;
* 22.4 versions prior to 22.4R2.
This issue does not affect Juniper Networks Junos OS versions prior to 21.1R1
Overview
- CVE ID
- CVE-2023-44191
- Assigner
- juniper
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-10-12T23:03:20.746Z
- Last Modified Date
- 2023-10-12T23:03:20.746Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://supportportal.juniper.net/JSA73155 | vendor-advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-44191 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44191 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 12:26:59 | Added to TrackCVE |