Incorrect Default Permissions Vulnerability Exposes Sensitive Information
CVE-2024-39544

5MEDIUM

Key Information:

Vendor
Juniper Networks
Status
Junos Os Evolved
Vendor
CVE Published:
11 October 2024

Summary

An Incorrect Default Permissions vulnerability in the command line interface (CLI) of Juniper Networks Junos OS Evolved allows a low privileged local attacker to view NETCONF traceoptions files, representing an exposure of sensitive information.

On all Junos OS Evolved platforms, when NETCONF traceoptions are configured, NETCONF traceoptions files get created with an incorrect group permission, which allows

a low-privileged user can access sensitive information compromising the confidentiality of the system.

Junos OS Evolved: 

  • All versions before 20.4R3-S9-EVO, 
  • 21.2-EVO before 21.2R3-S7-EVO, 
  • 21.4-EVO before 21.4R3-S5-EVO, 
  • 22.1-EVO before 22.1R3-S5-EVO, 
  • 22.2-EVO before 22.2R3-S3-EVO, 
  • 22.3-EVO before 22.3R3-EVO, 22.3R3-S2-EVO, 
  • 22.4-EVO before 22.4R3-EVO, 
  • 23.2-EVO before 23.2R1-S2-EVO, 23.2R2-EVO.

Affected Version(s)

Junos OS Evolved 0 < 20.4R3-S9-EVO

Junos OS Evolved 21.2-EVO < 21.2R3-S7-EVO

Junos OS Evolved 21.4-EVO < 21.4R3-S5-EVO

References

https://supportportal.juniper.net/JSA88106
vendor-advisory

CVSS V3.1

Score:
5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.