CVE-2024-30398
published 2024-04-12CVE-2024-30398: An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS…
PriorityP345high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.60%
44.8th percentile
An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).
When a high amount of specific traffic is received on a SRX4600 device, due to an error in internal packet handling, a consistent rise in CPU memory utilization occurs. This results in packet drops in the traffic and eventually the PFE crashes. A manual reboot of the PFE will be required to restore the device to original state.
This issue affects Junos OS:
* 21.2 before 21.2R3-S7,
* 21.4 before 21.4R3-S6,
* 22.1 before 22.1R3-S5,
* 22.2 before 22.2R3-S3,
* 22.3 before 22.3R3-S2,
* 22.4 before 22.4R3,
* 23.2 before 23.2R1-S2, 23.2R2.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos_os | — | — |
| juniper | srx_series | — | — |
| juniper_networks | junos_os | >= 21.2 < 21.2R3-S7 | 21.2R3-S7 |
| juniper_networks | junos_os | >= 21.4 < 21.4R3-S6 | 21.4R3-S6 |
| juniper_networks | junos_os | >= 22.1 < 22.1R3-S5 | 22.1R3-S5 |
| juniper_networks | junos_os | >= 22.2 < 22.2R3-S3 | 22.2R3-S3 |
| juniper_networks | junos_os | >= 22.3 < 22.3R3-S2 | 22.3R3-S2 |
| juniper_networks | junos_os | >= 22.4 < 22.4R3 | 22.4R3 |
| juniper_networks | junos_os | >= 23.2 < 23.2R1-S2, 23.2R2 | 23.2R1-S2, 23.2R2 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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GHSA
GHSA-x3m5-7cpw-xq9j: An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Jun
ghsa_unreviewed·2024-04-12
CVE-2024-30398 [HIGH] CWE-119 GHSA-x3m5-7cpw-xq9j: An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Jun
An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).
When a high amount of specific traffic is received on a SRX4600 device, due to an error in internal packet handling, a consistent rise in CPU memory utilization occurs. This results in packet drops in the traffic and eventually the PFE crashes. A manual reboot of the PFE will be required to restore the device to original state.
This issue affects Junos OS:
21.2 before 21.2R3-S7,
21.4 before 21.4R3-S6,
22.1 before 22.1R3-S5,
22.2 before 22.2R3-S3,
22.3 before 22.3R3-S2,
22.4 before 22.4R3,
23.2 before 23.2R1-S2, 23.2R2.
Juniper
CVE-2024-30398: An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Jun
vendor_juniper·2024-04-12·CVSS 7.5
CVE-2024-30398 [HIGH] CWE-119 CVE-2024-30398: An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Jun
CVE-2024-30398: An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).
When a high amount of specific traffic is received on a SRX4600 device, due to an error in internal packet handling, a consistent rise in CPU memory utilization occurs. This results in packet drops in the traffic and eventually the PFE crashes. A manual reboot of the PFE will be required to restore the device to original state.
This issue affects Junos OS:
* 21.2 before 21.2R3-S7,
* 21.4 before 21.4R3-S6,
* 22.1 before 22.1R3-S5,
* 22.2 before 22.2R3-S3,
* 22.3 before 22.3R3-S2,
* 22.4 before 22.4R3,
* 23.2 before 23.2R1-S2, 23.2R2
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-04-12
Published