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CVE-2023-22407

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CVE-2023-22407

Published: Jan 12, 2023

Modified: Apr 7, 2025

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

An Incomplete Cleanup vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause a Denial of Service (DoS). An rpd crash can occur when an MPLS TE tunnel configuration change occurs on a directly connected router. This issue affects: Juniper Networks Junos OS All versions prior to 18.4R2-S7; 19.1 versions prior to 19.1R3-S2; 19.2 versions prior to 19.2R3; 19.3 versions prior to 19.3R3; 19.4 versions prior to 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2. Juniper Networks Junos OS Evolved All versions prior to 19.2R3-EVO; 19.3 versions prior to 19.3R3-EVO; 19.4 versions prior to 19.4R3-EVO; 20.1 versions prior to 20.1R3-EVO; 20.2 versions prior to 20.2R2-EVO.

VendorProductVersions

Juniper Networks

Junos OS

affected
unspecified - < 18.4R2-S7
affected
19.1 - < 19.1R3-S2
affected
19.2 - < 19.2R3
affected
19.3 - < 19.3R3
affected
19.4 - < 19.4R3

+2 more versions

Juniper Networks

Junos OS Evolved

affected
unspecified - < 19.2R3-EVO
affected
19.3 - < 19.3R3-EVO
affected
19.4 - < 19.4R3-EVO
affected
20.1 - < 20.1R3-EVO
affected
20.2 - < 20.2R2-EVO

Weaknesses (CWE)

CWE-459

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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