384
VMScore

CVE-2022-22197

Published: 14/04/2022 Updated: 21/04/2022
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 384
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Vulnerability Summary

An Operation on a Resource after Expiration or Release vulnerability in the Routing Protocol Daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker with an established BGP session to cause a Denial of Service (DoS). This issue occurs when proxy-generate route-target filtering is enabled, and certain proxy-route add and delete events are happening. This issue affects: Juniper Networks Junos OS All versions before 17.3R3-S11; 17.4 versions before 17.4R2-S13, 17.4R3-S4; 18.3 versions before 18.3R3-S4; 18.4 versions before 18.4R1-S8, 18.4R2-S8, 18.4R3-S6; 19.1 versions before 19.1R3-S4; 19.2 versions before 19.2R1-S6, 19.2R3-S2; 19.3 versions before 19.3R2-S6, 19.3R3-S1; 19.4 versions before 19.4R1-S4, 19.4R2-S4, 19.4R3; 20.1 versions before 20.1R2; 20.2 versions before 20.2R2; 20.3 versions before 20.3R1-S2, 20.3R2. Juniper Networks Junos OS Evolved All versions before 20.1R3-EVO; 20.2 versions before 20.2R3-EVO; 20.3 versions before 20.3R2-EVO.

Vulnerability Trend

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juniper junos os evolved

juniper junos os evolved 20.1

juniper junos os evolved 20.2

juniper junos os evolved 20.3

juniper junos

juniper junos 17.3

juniper junos 17.4

juniper junos 18.3

juniper junos 18.4

juniper junos 19.1

juniper junos 19.2

juniper junos 19.3

juniper junos 19.4

juniper junos 20.1

juniper junos 20.2

juniper junos 20.3