CVSS 5.9 · Medium EPSS 0,52%
Kerentanan Use After Free pada juniper junos os evolved. Skor CVSS 3.1 5.9 (Medium) menurut juniper.net.
A Use After Free vulnerability in the kernel of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). In a Non Stop Routing (NSR) scenario, an unexpected kernel restart might be observed if "bgp auto-discovery" is enabled and if there is a BGP neighbor flap of auto-discovery sessions for any reason. This is a race condition which is outside of an attackers direct control and it depends on system internal timing whether this issue occurs. This issue affects Juniper Networks Junos OS Evolved: 21.3 versions prior to 21.3R3-EVO; 21.4 versions prior to 21.4R2-EVO; 22.1 versions prior to 22.1R2-EVO; 22.2 versions prior to 22.2R1-S1-EVO, 22.2R2-EVO.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| juniper | junos os evolved | Versi 21.3 |
| juniper | junos os evolved | Versi 21.3 r1 |
| juniper | junos os evolved | Versi 21.3 r1-s1 |
| juniper | junos os evolved | Versi 21.3 r2 |
| juniper | junos os evolved | Versi 21.3 r2-s1 |
| juniper | junos os evolved | Versi 21.3 r2-s2 |
| juniper | junos os evolved | Versi 21.4 |
| juniper | junos os evolved | Versi 21.4 r1 |
| juniper | junos os evolved | Versi 21.4 r1-s1 |
| juniper | junos os evolved | Versi 21.4 r1-s2 |
| juniper | junos os evolved | Versi 22.1 r1 |
| juniper | junos os evolved | Versi 22.1 r1-s1 |
| juniper | junos os evolved | Versi 22.1 r1-s2 |
| juniper | junos os evolved | Versi 22.2 r1 |