All the vulnerabilites related to juniper - qfk5200
cve-2023-44181
Vulnerability from cvelistv5
Published
2023-10-12 23:01
Modified
2024-09-18 14:43
Severity ?
EPSS score ?
Summary
An Improperly Implemented Security Check for Standard vulnerability in storm control of Juniper Networks Junos OS QFX5k devices allows packets to be punted to ARP queue causing a l2 loop resulting in a DDOS violations and DDOS syslog.
This issue is triggered when Storm control is enabled and ICMPv6 packets are present on device.
This issue affects Juniper Networks:
Junos OS
* All versions prior to 20.2R3-S6 on QFX5k;
* 20.3 versions prior to 20.3R3-S5 on QFX5k;
* 20.4 versions prior to 20.4R3-S5 on QFX5k;
* 21.1 versions prior to 21.1R3-S4 on QFX5k;
* 21.2 versions prior to 21.2R3-S3 on QFX5k;
* 21.3 versions prior to 21.3R3-S2 on QFX5k;
* 21.4 versions prior to 21.4R3 on QFX5k;
* 22.1 versions prior to 22.1R3 on QFX5k;
* 22.2 versions prior to 22.2R2 on QFX5k.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Juniper Networks | Junos OS |
Version: 0 ≤ Version: 20.3 ≤ Version: 20.4 ≤ Version: 21.1 ≤ Version: 21.2 ≤ Version: 21.3 ≤ Version: 21.4 ≤ Version: 22.1 ≤ Version: 22.2 ≤ |
|
|
|||
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cve-2023-44191
Vulnerability from cvelistv5
Published
2023-10-12 23:03
Modified
2024-09-19 14:14
Severity ?
EPSS score ?
Summary
An Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).
On all Junos OS QFX5000 Series and EX4000 Series platforms, when a high number of VLANs are configured, a specific DHCP packet will cause PFE hogging which will lead to dropping of socket connections.
This issue affects:
Juniper Networks Junos OS on QFX5000 Series and EX4000 Series
* 21.1 versions prior to 21.1R3-S5;
* 21.2 versions prior to 21.2R3-S5;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3;
* 22.2 versions prior to 22.2R3-S1;
* 22.3 versions prior to 22.3R2-S2, 22.3R3;
* 22.4 versions prior to 22.4R2.
This issue does not affect Juniper Networks Junos OS versions prior to 21.1R1
References
| ▼ | URL | Tags |
|---|---|---|
| https://supportportal.juniper.net/JSA73155 | vendor-advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Juniper Networks | Junos OS |
Version: 21.1 ≤ Version: 21.2 ≤ Version: 21.3 ≤ Version: 21.4 ≤ Version: 22.1 ≤ Version: 22.2 ≤ Version: 22.3 ≤ Version: 22.4 ≤ |
|
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cve-2023-44192
Vulnerability from cvelistv5
Published
2023-10-12 23:03
Modified
2024-09-18 14:21
Severity ?
EPSS score ?
Summary
An Improper Input Validation vulnerability in the Packet Forwarding Engine of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause memory leak, leading to Denial of Service (DoS).
On all Junos OS QFX5000 Series platforms, when pseudo-VTEP (Virtual Tunnel End Point) is configured under EVPN-VXLAN scenario, and specific DHCP packets are transmitted, DMA memory leak is observed. Continuous receipt of these specific DHCP packets will cause memory leak to reach 99% and then cause the protocols to stop working and traffic is impacted, leading to Denial of Service (DoS) condition. A manual reboot of the system recovers from the memory leak.
To confirm the memory leak, monitor for "sheaf:possible leak" and "vtep not found" messages in the logs.
This issue affects:
Juniper Networks Junos OS QFX5000 Series:
* All versions prior to 20.4R3-S6;
* 21.1 versions prior to 21.1R3-S5;
* 21.2 versions prior to 21.2R3-S5;
* 21.3 versions prior to 21.3R3-S4;
* 21.4 versions prior to 21.4R3-S3;
* 22.1 versions prior to 22.1R3-S2;
* 22.2 versions prior to 22.2R2-S2, 22.2R3;
* 22.3 versions prior to 22.3R2-S1, 22.3R3;
* 22.4 versions prior to 22.4R1-S2, 22.4R2.
References
| ▼ | URL | Tags |
|---|---|---|
| https://supportportal.juniper.net/JSA73156 | vendor-advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Juniper Networks | Junos OS |
Version: 0 ≤ Version: 21.1 ≤ Version: 21.2 ≤ Version: 21.3 ≤ Version: 21.4 ≤ Version: 22.1 ≤ Version: 22.2 ≤ Version: 22.3 ≤ Version: 22.4 ≤ |
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cve-2023-44183
Vulnerability from cvelistv5
Published
2023-10-12 23:02
Modified
2024-09-18 14:41
Severity ?
EPSS score ?
Summary
An Improper Input Validation vulnerability in the VxLAN packet forwarding engine (PFE) of Juniper Networks Junos OS on QFX5000 Series, EX4600 Series devices allows an unauthenticated, adjacent attacker, sending two or more genuine packets in the same VxLAN topology to possibly cause a DMA memory leak to occur under various specific operational conditions. The scenario described here is the worst-case scenario. There are other scenarios that require operator action to occur.
An indicator of compromise may be seen when multiple devices indicate that FPC0 has gone missing when issuing a show chassis fpc command for about 10 to 20 minutes, and a number of interfaces have also gone missing.
Use the following command to determine if FPC0 has gone missing from the device.
show chassis fpc detail
This issue affects:
Juniper Networks Junos OS on QFX5000 Series, EX4600 Series:
* 18.4 version 18.4R2 and later versions prior to 20.4R3-S8;
* 21.1 version 21.1R1 and later versions prior to 21.2R3-S6;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3;
* 22.2 versions prior to 22.2R3-S1;
* 22.3 versions prior to 22.3R2-S2, 22.3R3;
* 22.4 versions prior to 22.4R2.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Juniper Networks | Junos OS |
Version: 18.4R2 ≤ Version: 20.4 ≤ Version: 21.1R1 ≤ Version: 21.2 ≤ Version: 21.3 ≤ Version: 21.4 ≤ Version: 22.1 ≤ Version: 22.2 ≤ Version: 22.3 ≤ Version: 22.4 ≤ |
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Vulnerability from fkie_nvd
Published
2023-10-13 00:15
Modified
2024-11-21 08:25
Severity ?
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.3 (Medium) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.3 (Medium) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An Improper Input Validation vulnerability in the VxLAN packet forwarding engine (PFE) of Juniper Networks Junos OS on QFX5000 Series, EX4600 Series devices allows an unauthenticated, adjacent attacker, sending two or more genuine packets in the same VxLAN topology to possibly cause a DMA memory leak to occur under various specific operational conditions. The scenario described here is the worst-case scenario. There are other scenarios that require operator action to occur.
An indicator of compromise may be seen when multiple devices indicate that FPC0 has gone missing when issuing a show chassis fpc command for about 10 to 20 minutes, and a number of interfaces have also gone missing.
Use the following command to determine if FPC0 has gone missing from the device.
show chassis fpc detail
This issue affects:
Juniper Networks Junos OS on QFX5000 Series, EX4600 Series:
* 18.4 version 18.4R2 and later versions prior to 20.4R3-S8;
* 21.1 version 21.1R1 and later versions prior to 21.2R3-S6;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3;
* 22.2 versions prior to 22.2R3-S1;
* 22.3 versions prior to 22.3R2-S2, 22.3R3;
* 22.4 versions prior to 22.4R2.
References
Impacted products
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"value": "\nAn Improper Input Validation vulnerability in the VxLAN packet forwarding engine (PFE) of Juniper Networks Junos OS on QFX5000 Series, EX4600 Series devices allows an unauthenticated, adjacent attacker, sending two or more genuine packets in the same VxLAN topology to possibly cause a DMA memory leak to occur under various specific operational conditions. The scenario described here is the worst-case scenario. There are other scenarios that require operator action to occur.\n\nAn indicator of compromise may be seen when multiple devices indicate that FPC0 has gone missing when issuing a show chassis fpc command for about 10 to 20 minutes, and a number of interfaces have also gone missing.\n\nUse the following command to determine if FPC0 has gone missing from the device.\n\nshow chassis fpc detail\nThis issue affects:\n\nJuniper Networks Junos OS on QFX5000 Series, EX4600 Series:\n\n\n\n * 18.4 version 18.4R2 and later versions prior to 20.4R3-S8;\n * 21.1 version 21.1R1 and later versions prior to 21.2R3-S6;\n * 21.3 versions prior to 21.3R3-S5;\n * 21.4 versions prior to 21.4R3-S4;\n * 22.1 versions prior to 22.1R3-S3;\n * 22.2 versions prior to 22.2R3-S1;\n * 22.3 versions prior to 22.3R2-S2, 22.3R3;\n * 22.4 versions prior to 22.4R2.\n\n\n\n\n\n\n"
},
{
"lang": "es",
"value": "Una vulnerabilidad de validaci\u00f3n de entrada incorrecta en Packet Forwarding Engine (PFE) VxLAN de Juniper Networks Junos OS en dispositivos de las series QFX5000 y EX4600 permite que un atacante adyacente no autenticado env\u00ede dos o m\u00e1s paquetes genuinos en la misma topolog\u00eda VxLAN para causar posiblemente una memoria DMA que se produzca una fuga en diversas condiciones operativas espec\u00edficas. El escenario descrito aqu\u00ed es el peor de los casos. Hay otros escenarios que requieren la acci\u00f3n del operador. Se puede ver un indicador de compromiso cuando varios dispositivos indican que FPC0 ha desaparecido al emitir un comando show chasis fpc durante aproximadamente 10 a 20 minutos, y tambi\u00e9n han desaparecido varias interfaces. Utilice el siguiente comando para determinar si FPC0 ha desaparecido del dispositivo. muestre el detalle del fpc del chasis Este problema afecta a: Juniper Networks Junos OS en las series QFX5000 y EX4600: * 18.4 versi\u00f3n 18.4R2 y versiones posteriores anteriores a 20.4R3-S8; * 21.1 versi\u00f3n 21.1R1 y versiones posteriores anteriores a 21.2R3-S6; * Versiones 21.3 anteriores a 21.3R3-S5; * Versiones 21.4 anteriores a 21.4R3-S4; * Versiones 22.1 anteriores a 22.1R3-S3; * Versiones 22.2 anteriores a 22.2R3-S1; * Versiones 22.3 anteriores a 22.3R2-S2, 22.3R3; * Versiones 22.4 anteriores a 22.4R2."
}
],
"id": "CVE-2023-44183",
"lastModified": "2024-11-21T08:25:23.323",
"metrics": {
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{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"exploitabilityScore": 2.8,
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"type": "Secondary"
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"baseScore": 5.3,
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"source": "nvd@nist.gov",
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"published": "2023-10-13T00:15:11.983",
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"sourceIdentifier": "sirt@juniper.net",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
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"value": "CWE-20"
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{
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}
Vulnerability from fkie_nvd
Published
2023-10-13 00:15
Modified
2024-11-21 08:25
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An Improper Input Validation vulnerability in the Packet Forwarding Engine of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause memory leak, leading to Denial of Service (DoS).
On all Junos OS QFX5000 Series platforms, when pseudo-VTEP (Virtual Tunnel End Point) is configured under EVPN-VXLAN scenario, and specific DHCP packets are transmitted, DMA memory leak is observed. Continuous receipt of these specific DHCP packets will cause memory leak to reach 99% and then cause the protocols to stop working and traffic is impacted, leading to Denial of Service (DoS) condition. A manual reboot of the system recovers from the memory leak.
To confirm the memory leak, monitor for "sheaf:possible leak" and "vtep not found" messages in the logs.
This issue affects:
Juniper Networks Junos OS QFX5000 Series:
* All versions prior to 20.4R3-S6;
* 21.1 versions prior to 21.1R3-S5;
* 21.2 versions prior to 21.2R3-S5;
* 21.3 versions prior to 21.3R3-S4;
* 21.4 versions prior to 21.4R3-S3;
* 22.1 versions prior to 22.1R3-S2;
* 22.2 versions prior to 22.2R2-S2, 22.2R3;
* 22.3 versions prior to 22.3R2-S1, 22.3R3;
* 22.4 versions prior to 22.4R1-S2, 22.4R2.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| sirt@juniper.net | https://supportportal.juniper.net/JSA73156 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://supportportal.juniper.net/JSA73156 | Vendor Advisory |
Impacted products
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"value": "Una vulnerabilidad de validaci\u00f3n de entrada incorrecta en Packet Forwarding Engine (PFE) de Juniper Networks Junos OS permite que un atacante basado en red no autenticado cause una p\u00e9rdida de memoria, lo que lleva a una Denegaci\u00f3n de Servicio (DoS). En todas las plataformas de la serie Junos OS QFX5000, cuando se configura pseudo-VTEP (Virtual Tunnel End Point) en el escenario EVPN-VXLAN y se transmiten paquetes DHCP espec\u00edficos, se observa una p\u00e9rdida de memoria DMA. La recepci\u00f3n continua de estos paquetes DHCP espec\u00edficos provocar\u00e1 que la p\u00e9rdida de memoria alcance el 99 % y luego har\u00e1 que los protocolos dejen de funcionar y el tr\u00e1fico se vea afectado, lo que provocar\u00e1 una condici\u00f3n de Denegaci\u00f3n de Servicio (DoS). Un reinicio manual del sistema se recupera de la p\u00e9rdida de memoria. Para confirmar la p\u00e9rdida de memoria, controle los mensajes \"sheaf:possible leak\" y \"vtep not found\" en los registros. Este problema afecta a: Juniper Networks Junos OS QFX5000 Series: * Todas las versiones anteriores a 20.4R3-S6; * Versiones 21.1 anteriores a 21.1R3-S5; * Versiones 21.2 anteriores a 21.2R3-S5; * Versiones 21.3 anteriores a 21.3R3-S4; * Versiones 21.4 anteriores a 21.4R3-S3; * Versiones 22.1 anteriores a 22.1R3-S2; * Versiones 22.2 anteriores a 22.2R2-S2, 22.2R3; * Versiones 22.3 anteriores a 22.3R2-S1, 22.3R3; * Versiones 22.4 anteriores a 22.4R1-S2, 22.4R2."
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Vulnerability from fkie_nvd
Published
2023-10-13 00:15
Modified
2024-11-21 08:25
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An Improperly Implemented Security Check for Standard vulnerability in storm control of Juniper Networks Junos OS QFX5k devices allows packets to be punted to ARP queue causing a l2 loop resulting in a DDOS violations and DDOS syslog.
This issue is triggered when Storm control is enabled and ICMPv6 packets are present on device.
This issue affects Juniper Networks:
Junos OS
* All versions prior to 20.2R3-S6 on QFX5k;
* 20.3 versions prior to 20.3R3-S5 on QFX5k;
* 20.4 versions prior to 20.4R3-S5 on QFX5k;
* 21.1 versions prior to 21.1R3-S4 on QFX5k;
* 21.2 versions prior to 21.2R3-S3 on QFX5k;
* 21.3 versions prior to 21.3R3-S2 on QFX5k;
* 21.4 versions prior to 21.4R3 on QFX5k;
* 22.1 versions prior to 22.1R3 on QFX5k;
* 22.2 versions prior to 22.2R2 on QFX5k.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-10-13 00:15
Modified
2024-11-21 08:25
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).
On all Junos OS QFX5000 Series and EX4000 Series platforms, when a high number of VLANs are configured, a specific DHCP packet will cause PFE hogging which will lead to dropping of socket connections.
This issue affects:
Juniper Networks Junos OS on QFX5000 Series and EX4000 Series
* 21.1 versions prior to 21.1R3-S5;
* 21.2 versions prior to 21.2R3-S5;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3;
* 22.2 versions prior to 22.2R3-S1;
* 22.3 versions prior to 22.3R2-S2, 22.3R3;
* 22.4 versions prior to 22.4R2.
This issue does not affect Juniper Networks Junos OS versions prior to 21.1R1
References
| ▼ | URL | Tags | |
|---|---|---|---|
| sirt@juniper.net | https://supportportal.juniper.net/JSA73155 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://supportportal.juniper.net/JSA73155 | Vendor Advisory |
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"value": "\nAn Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).\n\nOn all Junos OS QFX5000 Series and EX4000 Series platforms, when a high number of VLANs are configured, a specific DHCP packet will cause PFE hogging which will lead to dropping of socket connections.\n\nThis issue affects:\n\nJuniper Networks Junos OS on QFX5000 Series and EX4000 Series\n\n\n\n * 21.1 versions prior to 21.1R3-S5;\n * 21.2 versions prior to 21.2R3-S5;\n * 21.3 versions prior to 21.3R3-S5;\n * 21.4 versions prior to 21.4R3-S4;\n * 22.1 versions prior to 22.1R3-S3;\n * 22.2 versions prior to 22.2R3-S1;\n * 22.3 versions prior to 22.3R2-S2, 22.3R3;\n * 22.4 versions prior to 22.4R2.\n\n\n\n\nThis issue does not affect Juniper Networks Junos OS versions prior to 21.1R1\n\n\n\n"
},
{
"lang": "es",
"value": "Una vulnerabilidad de asignaci\u00f3n de recursos sin l\u00edmites ni limitaci\u00f3n en Juniper Networks Junos OS permite que un atacante no autenticado basado en la red provoque una Denegaci\u00f3n de Servicio (DoS). En todas las plataformas Junos OS QFX5000 Series y EX4000 Series, cuando se configura una gran cantidad de VLAN, un paquete DHCP espec\u00edfico provocar\u00e1 un acaparamiento de PFE, lo que provocar\u00e1 la ca\u00edda de las conexiones del socket. Este problema afecta a: Juniper Networks Junos OS en las series QFX5000 y EX4000 * versiones 21.1 anteriores a 21.1R3-S5; * Versiones 21.2 anteriores a 21.2R3-S5; * Versiones 21.3 anteriores a 21.3R3-S5; * Versiones 21.4 anteriores a 21.4R3-S4; * Versiones 22.1 anteriores a 22.1R3-S3; * Versiones 22.2 anteriores a 22.2R3-S1; * Versiones 22.3 anteriores a 22.3R2-S2, 22.3R3; * Versiones 22.4 anteriores a 22.4R2. Este problema no afecta a las versiones de Juniper Networks Junos OS anteriores a 21.1R1."
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"id": "CVE-2023-44191",
"lastModified": "2024-11-21T08:25:24.570",
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