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Unknown
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CVE-2023-44177
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CVE ID
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CVE-2023-44177
(Last updated October 20, 2023) ▾
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Command and Control
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Credential Access
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Defense Evasion
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Execution
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Exfiltration
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Persistence
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Description
A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos and Junos EVO 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 19.1R3-S10;
- 19.2 versions prior to 19.2R3-S7;
- 19.3 versions prior to 19.3R3-S8;
- 19.4 versions prior to 19.4R3-S12;
- 20.2 versions prior to 20.2R3-S8;
- 20.4 versions prior to 20.4R3-S8;
- 21.2 versions prior to 21.2R3-S6;
- 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 22.3R3;
- 22.4 versions prior to 22.4R2.
Junos OS Evolved:
- All versions prior to 20.4R3-S8-EVO;
- 21.2 versions prior to 21.2R3-S6-EVO;
- 21.3 versions prior to 21.3R3-S5-EVO;
- 21.4 versions prior to 21.4R3-S4-EVO;
- 22.1 versions prior to 22.1R3-S3-EVO;
- 22.2 versions prior to 22.2R3-S1-EVO;
- 22.3 versions prior to 22.3R3-EVO;
- 22.4 versions prior to 22.4R2-EVO.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
5.5 Medium
Impact Score:
3.6
Exploitability Score:
1.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Junos OS 19.1R3-S10
Junos OS 19.2R3-S7
Junos OS 19.3R3-S8
Junos OS 19.4R3-S12
Junos OS 20.2R3-S8
Junos OS 20.4R3-S8
Junos OS 21.2R3-S6
Junos OS 21.3R3-S5
Junos OS 21.4R3-S4
Junos OS 22.1R3-S3
Junos OS 22.2R3-S1
Junos OS 22.3R3
Junos OS 22.4R2
Junos OS Evolved 20.4R3-S8-EVO
Junos OS Evolved 21.2R3-S6-EVO
Junos OS Evolved 21.3R3-S5-EVO
Junos OS Evolved 21.4R3-S4-EVO
Junos OS Evolved 22.1R3-S3-EVO
Junos OS Evolved 22.2R3-S1-EVO
Junos OS Evolved 22.3R3-EVO
Junos OS Evolved 22.4R2-EVO
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
Products
- junos,
- junos 20.4,
- junos 21.2,
- junos 21.3,
- junos 21.4,
- junos 22.1,
- junos 22.2,
- junos 22.3,
- junos 22.4,
- junos os evolved,
- junos os evolved 20.4,
- junos os evolved 21.2,
- junos os evolved 21.3,
- junos os evolved 21.4,
- junos os evolved 22.1,
- junos os evolved 22.2,
- junos os evolved 22.3,
- junos os evolved 22.4
References
Miscellaneous
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
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