CVE-2022-22208
published 2022-10-18CVE-2022-22208: A Use After Free vulnerability in the Routing Protocol Daemon (rdp) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based…
medium5.9CVSS 3.1
AVNACHPRNUINSUCNINAH
A Use After Free vulnerability in the Routing Protocol Daemon (rdp) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker to cause Denial of Service (DoS). When a BGP session flap happens, a Use After Free of a memory location that was assigned to another object can occur, which will lead to an rpd crash. This is a race condition that is outside of the attacker's control and cannot be deterministically exploited. Continued flapping of BGP sessions can create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: All versions prior to 18.4R2-S9, 18.4R3-S11; 19.1 versions prior to 19.1R3-S8; 19.2 version 19.2R1 and later versions; 19.3 versions prior to 19.3R3-S5; 19.4 versions prior to 19.4R2-S6, 19.4R3-S6; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R3-S3; 21.2 versions prior to 21.2R2-S1, 21.2R3. Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S4-EVO; 21.1-EVO versions prior to 21.1R3-S2-EVO; 21.2-EVO versions prior to 21.2R3-EVO; 21.3-EVO versions prior to 21.3R2-EVO.
Affected
31 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| juniper | junos | < 18.4 | 18.4 |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos_os | — | — |
| juniper | junos_os_evolved | — | — |
| juniper | junos_os_evolved | — | — |
| juniper | junos_os_evolved | — | — |
| juniper_networks | junos_os | >= 19.1 < 19.1R3-S8 | 19.1R3-S8 |
| juniper_networks | junos_os | >= 19.2R1 < 19.2* | 19.2* |
| juniper_networks | junos_os | >= 19.3 < 19.3R3-S5 | 19.3R3-S5 |
| juniper_networks | junos_os | >= 19.4 < 19.4R2-S6, 19.4R3-S6 | 19.4R2-S6, 19.4R3-S6 |
| juniper_networks | junos_os | >= 20.1R1 < 20.1* | 20.1* |
| juniper_networks | junos_os | >= 20.2 < 20.2R3-S3 | 20.2R3-S3 |
| juniper_networks | junos_os | >= 20.3 < 20.3R3-S2 | 20.3R3-S2 |
| juniper_networks | junos_os | >= 20.4 < 20.4R3-S1 | 20.4R3-S1 |
| juniper_networks | junos_os | >= 21.1 < 21.1R3-S3 | 21.1R3-S3 |