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CVE-2024-39544

Oct. 15, 2024, 12:58 p.m.

CVSS Score

5.0 / 10

Product(s) Impacted

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

Description

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.

Weaknesses

CWE-276
Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

CWE ID: 276

Date

Published: Oct. 11, 2024, 4:15 p.m.

Last Modified: Oct. 15, 2024, 12:58 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

sirt@juniper.net

CVSS Data

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

Base Score
5.0
Exploitability Score
1.3
Impact Score
3.6
Base Severity
MEDIUM
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

References