Description
A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS allows a low privileged attacker to execute a specific CLI commands leading to Denial of Service.
Repeated actions by the attacker will create a sustained Denial of Service (DoS) condition.
This issue affects Juniper Networks:
Junos OS:
* All versions prior to 20.4R3-S8;
* 21.2 versions prior to 21.2R3-S6;
* 21.3 versions prior to 21.3R3-S5;
* 22.1 versions prior to 22.1R3-S3;
* 22.3 versions prior to 22.3R3;
* 22.4 versions prior to 22.4R3.
Analysis
No analysis available yet.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS | unaffected |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
No data.
No data available yet.
Remediation
Vendor Solution
The following software releases have been updated to resolve this specific issue: Junos OS: 20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 22.1R3-S3, 22.3R3, 22.4R3, 23.2R1, and all subsequent releases.
Vendor Workaround
To reduce the risk of malicious exploitation use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
 EUVD |
EUVD-2023-48535 | A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS allows a low privileged attacker to execute a specific CLI commands leading to Denial of Service. Repeated actions by the attacker will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks: Junos OS: * All versions prior to 20.4R3-S8; * 21.2 versions prior to 21.2R3-S6; * 21.3 versions prior to 21.3R3-S5; * 22.1 versions prior to 22.1R3-S3; * 22.3 versions prior to 22.3R3; * 22.4 versions prior to 22.4R3. |
References
| Link | Providers |
|---|---|
| https://supportportal.juniper.net/JSA73140 |
|
History
Thu, 19 Sep 2024 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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MITRE
Status: PUBLISHED
Assigner: juniper
Published:
Updated: 2024-09-19T13:09:58.159Z
Reserved: 2023-09-26T19:30:17.662Z
Link: CVE-2023-44176
Vulnrichment
Updated: 2024-08-02T19:59:51.413Z
NVD
Status : Modified
Published: 2023-10-13T00:15:11.587
Modified: 2024-11-21T08:25:22.557
Link: CVE-2023-44176
Redhat
No data.
OpenCVE Enrichment
No data.