CVSS 6.5 · Medium EPSS 0,47%
Kerentanan Improper Input Validation pada juniper junos. Skor CVSS 3.1 6.5 (Medium) menurut NVD.
An Improper Input Validation vulnerability in the active-lease query portion in JDHCPD's DHCP Relay Agent of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) by sending a crafted DHCP packet to the device thereby crashing the jdhcpd DHCP service. This is typically configured for Broadband Subscriber Sessions. Continued receipt and processing of this crafted packet will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: 19.4 versions prior to 19.4R3-S1; 20.1 versions prior to 20.1R2-S1, 20.1R3; 20.2 versions prior to 20.2R3; 20.3 versions prior to 20.3R2. This issue does not affect Junos OS Evolved.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| juniper | junos | Versi 19.4 r1 |
| juniper | junos | Versi 19.4 r1-s1 |
| juniper | junos | Versi 19.4 r1-s2 |
| juniper | junos | Versi 19.4 r2 |
| juniper | junos | Versi 19.4 r2-s1 |
| juniper | junos | Versi 19.4 r2-s2 |
| juniper | junos | Versi 19.4 r3 |
| juniper | junos | Versi 20.1 r1 |
| juniper | junos | Versi 20.1 r1-s1 |
| juniper | junos | Versi 20.1 r1-s2 |
| juniper | junos | Versi 20.1 r1-s3 |
| juniper | junos | Versi 20.1 r1-s4 |
| juniper | junos | Versi 20.1 r2 |
| juniper | junos | Versi 20.2 r1 |
| juniper | junos | Versi 20.2 r1-s1 |
| juniper | junos | Versi 20.2 r1-s2 |
| juniper | junos | Versi 20.2 r1-s3 |
| juniper | junos | Versi 20.2 r2 |
| juniper | junos | Versi 20.2 r2-s1 |
| juniper | junos | Versi 20.2 r2-s2 |
| juniper | junos | Versi 20.2 r2-s3 |
| juniper | junos | Versi 20.3 r1 |
| juniper | junos | Versi 20.3 r1-s1 |