An Origin Validation vulnerability in MAC address validation of Juniper Networks Junos OS Evolved on PTX10001, PTX10004, PTX10008, and PTX10016 devices allows a network-adjacent attacker to bypass MAC address checking, allowing MAC addresses not intended to reach the adjacent LAN to be forwarded to the downstream network. Due to this issue, the router will start forwarding traffic if a valid route is present in forwarding-table, causing a loop and congestion in the downstream layer-2 domain connected to the device.
This issue affects Juniper Networks Junos OS Evolved on PTX10001, PTX10004, PTX10008, and PTX10016:
* All versions prior to 21.4R3-S5-EVO;
* 22.1 versions prior to 22.1R3-S4-EVO;
* 22.2 versions 22.2R1-EVO and later;
* 22.3 versions prior to 22.3R2-S2-EVO, 22.3R3-S1-EVO;
* 22.4 versions prior to 22.4R2-S1-EVO, 22.4R3-EVO;
* 23.2 versions prior to 23.2R1-S1-EVO, 23.2R2-EVO.
References
| Link | Resource |
|---|---|
| https://supportportal.juniper.net/JSA73154 | Vendor Advisory |
| https://supportportal.juniper.net/JSA73154 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
21 Nov 2024, 08:25
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://supportportal.juniper.net/JSA73154 - Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.1 |
19 Oct 2023, 16:17
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Juniper ptx10016
Juniper ptx10001-36mr Juniper junos Os Evolved Juniper ptx10001 Juniper Juniper ptx10008 Juniper ptx10004 |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.4 |
| References | (MISC) https://supportportal.juniper.net/JSA73154 - Vendor Advisory | |
| CWE | CWE-346 | |
| CPE | cpe:2.3:h:juniper:ptx10008:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.1:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.1:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.1:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.1:r3-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:23.2:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s4:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.1:r3-s3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r2:*:*:*:*:*:* cpe:2.3:h:juniper:ptx10004:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r2:*:*:*:*:*:* cpe:2.3:h:juniper:ptx10001:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s1:*:*:*:*:*:* cpe:2.3:h:juniper:ptx10001-36mr:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.1:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.3:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.3:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.3:r2-s1:*:*:*:*:*:* cpe:2.3:h:juniper:ptx10016:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.1:r3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.1:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.1:r3-s2:*:*:*:*:*:* |
11 Oct 2023, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-10-11 22:15
Updated : 2024-11-21 08:25
NVD link : CVE-2023-44190
Mitre link : CVE-2023-44190
CVE.ORG link : CVE-2023-44190
JSON object : View
Products Affected
juniper
- ptx10008
- ptx10004
- ptx10001-36mr
- ptx10001
- ptx10016
- junos_os_evolved
CWE
CWE-346
Origin Validation Error