CVE-2024-39532

Junos OS and Junos OS Evolved: Confidential information in logs can be accessed by another user

Description

An Insertion of Sensitive Information into Log File vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with high privileges to access sensitive information. When another user performs a specific operation, sensitive information is stored as plain text in a specific log file, so that a high-privileged attacker has access to this information. This issue affects: Junos OS: * All versions before 21.2R3-S9; * 21.4 versions before 21.4R3-S9; * 22.2 versions before 22.2R2-S1, 22.2R3; * 22.3 versions before 22.3R1-S1, 22.3R2; Junos OS Evolved: * All versions before before 22.1R3-EVO; * 22.2-EVO versions before 22.2R2-S1-EVO, 22.2R3-EVO; * 22.3-EVO versions before 22.3R1-S1-EVO, 22.3R2-EVO.

Remediation

Solution:

  • The following software releases have been updated to resolve this specific issue: Junos OS: 21.2R3-S9, 21.4R3-S9, 22.2R2-S1, 22.2R3, 22.3R1-S1, 22.3R2, 22.4R1, and all subsequent releases. Junos OS Evolved: 22.1R3-EVO, 22.2R2-S1-EVO, 22.2R3-EVO, 22.3R1-S1-EVO, 22.3R2-EVO, 22.4R1-EVO, and all subsequent releases.

Workaround:

  • There are no known workarounds for this issue.

Category

6.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory juniper.net
Affected: Juniper Networks Junos OS
Affected: Juniper Networks Junos OS Evolved
Published at:
Updated at:

References

Link Tags
https://supportportal.juniper.net/JSA82992 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-39532?
CVE-2024-39532 has been scored as a medium severity vulnerability.
How to fix CVE-2024-39532?
To fix CVE-2024-39532: The following software releases have been updated to resolve this specific issue: Junos OS: 21.2R3-S9, 21.4R3-S9, 22.2R2-S1, 22.2R3, 22.3R1-S1, 22.3R2, 22.4R1, and all subsequent releases. Junos OS Evolved: 22.1R3-EVO, 22.2R2-S1-EVO, 22.2R3-EVO, 22.3R1-S1-EVO, 22.3R2-EVO, 22.4R1-EVO, and all subsequent releases.
Is CVE-2024-39532 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-39532 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-39532?
CVE-2024-39532 affects Juniper Networks Junos OS, Juniper Networks Junos OS Evolved.
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