A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution. By exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow. This issue affects: Junos OS: * All versions before 21.4R3-S7, * from 22.1 before 22.1R3-S6, * from 22.2 before 22.2R3-S4, * from 22.3 before 22.3R3-S3, * from 22.4 before 22.4R3-S2, * from 23.2 before 23.2R2, * from 23.4 before 23.4R1-S1, 23.4R2; Junos OS Evolved: * All versions before 21.4R3-S7-EVO, * from 22.1-EVO before 22.1R3-S6-EVO, * from 22.2-EVO before 22.2R3-S4-EVO, * from 22.3-EVO before 22.3R3-S3-EVO, * from 22.4-EVO before 22.4R3-S2-EVO, * from 23.2-EVO before 23.2R2-EVO, * from 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.4, requiring local system access to exploit but requires specific conditions to be met without requiring user interaction . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 2 products from juniper, from juniper organizations running these solutions should prioritize assessment and patching.
Reported in 2024, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2024-07-10T23:15:12.133
2026-06-17T07:42:13.170
Analyzed
CVSSv3.1: 6.4 (MEDIUM)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | juniper | junos | < 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 21.4 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.1 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.2 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.3 | Yes |
| Operating System | juniper | junos | 22.4 | Yes |
| Operating System | juniper | junos | 22.4 | Yes |
| Operating System | juniper | junos | 22.4 | Yes |
| Operating System | juniper | junos | 22.4 | Yes |
| Operating System | juniper | junos | 22.4 | Yes |
| Operating System | juniper | junos | 22.4 | Yes |
| Operating System | juniper | junos | 22.4 | Yes |
| Operating System | juniper | junos | 22.4 | Yes |
| Operating System | juniper | junos | 22.4 | Yes |
| Operating System | juniper | junos | 23.2 | Yes |
| Operating System | juniper | junos | 23.2 | Yes |
| Operating System | juniper | junos | 23.2 | Yes |
| Operating System | juniper | junos | 23.2 | Yes |
| Operating System | juniper | junos | 23.4 | Yes |
| Operating System | juniper | junos | 23.4 | Yes |
| Operating System | juniper | junos_os_evolved | < 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 21.4 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.1 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.2 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.3 | Yes |
| Operating System | juniper | junos_os_evolved | 22.4 | Yes |
| Operating System | juniper | junos_os_evolved | 22.4 | Yes |
| Operating System | juniper | junos_os_evolved | 22.4 | Yes |
| Operating System | juniper | junos_os_evolved | 22.4 | Yes |
| Operating System | juniper | junos_os_evolved | 22.4 | Yes |
| Operating System | juniper | junos_os_evolved | 22.4 | Yes |
| Operating System | juniper | junos_os_evolved | 22.4 | Yes |
| Operating System | juniper | junos_os_evolved | 22.4 | Yes |
| Operating System | juniper | junos_os_evolved | 22.4 | Yes |
| Operating System | juniper | junos_os_evolved | 23.2 | Yes |
| Operating System | juniper | junos_os_evolved | 23.2 | Yes |
| Operating System | juniper | junos_os_evolved | 23.2 | Yes |
| Operating System | juniper | junos_os_evolved | 23.2 | Yes |
| Operating System | juniper | junos_os_evolved | 23.4 | Yes |
| Operating System | juniper | junos_os_evolved | 23.4 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For juniper's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.