Description
An Improper Validation of Specified Type of Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS allows an attacker to cause an RPD memory leak leading to a Denial of Service (DoS). This memory leak only occurs when the attacker's packets are destined to any configured IPv6 address on the device. This issue affects: Juniper Networks Junos OS 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2; 22.1 versions prior to 22.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 21.1R1.
References (1)
Scores
CVSS v3
7.5
EPSS
0.0039
EPSS Percentile
60.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-20
CWE-1287
Status
published
Products (5)
juniper/junos
21.1 (8 CPE variants)
juniper/junos
21.2 (8 CPE variants)
juniper/junos
21.3 (7 CPE variants)
juniper/junos
21.4 (4 CPE variants)
juniper/junos
22.1 r1 (2 CPE variants)
Published
Oct 18, 2022
Tracked Since
Feb 18, 2026