CVE-2022-22188 (GCVE-0-2022-22188)
Vulnerability from cvelistv5 – Published: 2022-04-14 15:50 – Updated: 2024-09-16 16:57
VLAI
EPSS
VEX
Title
Junos OS: QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series: When storm control profiling is enabled and a device is under an active storm, a Heap-based Buffer Overflow in the PFE will cause a device to hang.
Summary
An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine (PFE) of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service (DoS). The device must be configured with storm control profiling limiting the number of unknown broadcast, multicast, or unicast traffic to be vulnerable to this issue. This issue affects: Juniper Networks Junos OS on QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series; 20.2 version 20.2R1 and later versions prior to 20.2R2. This issue does not affect: Juniper Networks Junos OS versions prior to 20.2R1.
Severity
7.5 (High)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA69497 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Unaffected:
unspecified , < 20.2R1
(custom)
Affected: 20.2R1 , < 20.2* (custom) |
guessed |
Date Public
2022-04-13 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T03:07:49.863Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://kb.juniper.net/JSA69497"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "20.2R1",
"status": "unaffected",
"version": "unspecified",
"versionType": "custom"
},
{
"changes": [
{
"at": "20.2R2",
"status": "unaffected"
}
],
"lessThan": "20.2*",
"status": "affected",
"version": "20.2R1",
"versionType": "custom"
}
]
}
],
"configurations": [
{
"lang": "en",
"value": "The following is an example of the configuration required to be impacted by this issue. \nPlease refer to your documentation for specific configuration guidance:\n\n set interfaces xe-0/0/9:1 unit 0 family ethernet-switching interface-mode trunk\n set interfaces xe-0/0/9:1 unit 0 family ethernet-switching vlan members 100\n set interfaces xe-0/0/9:1 unit 0 family ethernet-switching storm-control sc\n set forwarding-options storm-control-profiles sc all\n set forwarding-options storm-control-profiles sc action-shutdown\n set vlans vlan100 vlan-id 100"
}
],
"datePublic": "2022-04-13T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine (PFE) of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service (DoS). The device must be configured with storm control profiling limiting the number of unknown broadcast, multicast, or unicast traffic to be vulnerable to this issue. This issue affects: Juniper Networks Junos OS on QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series; 20.2 version 20.2R1 and later versions prior to 20.2R2. This issue does not affect: Juniper Networks Junos OS versions prior to 20.2R1."
}
],
"exploits": [
{
"lang": "en",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-789",
"description": "CWE-789 Uncontrolled Memory Allocation",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-122",
"description": "CWE-122 Heap-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-04-14T15:50:47.000Z",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://kb.juniper.net/JSA69497"
}
],
"solutions": [
{
"lang": "en",
"value": "The following software releases have been updated to resolve this specific issue: 20.2R2, 20.3R1, and all subsequent releases."
}
],
"source": {
"advisory": "JSA69497",
"defect": [
"1525821"
],
"discovery": "INTERNAL"
},
"title": "Junos OS: QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series: When storm control profiling is enabled and a device is under an active storm, a Heap-based Buffer Overflow in the PFE will cause a device to hang.",
"workarounds": [
{
"lang": "en",
"value": "There are no viable workarounds for this issue."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"DATE_PUBLIC": "2022-04-13T16:00:00.000Z",
"ID": "CVE-2022-22188",
"STATE": "PUBLIC",
"TITLE": "Junos OS: QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series: When storm control profiling is enabled and a device is under an active storm, a Heap-based Buffer Overflow in the PFE will cause a device to hang."
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Junos OS",
"version": {
"version_data": [
{
"platform": "QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series",
"version_affected": "!\u003c",
"version_value": "20.2R1"
},
{
"platform": "QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series",
"version_affected": "\u003e=",
"version_name": "20.2",
"version_value": "20.2R1"
},
{
"platform": "QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series",
"version_affected": "\u003c",
"version_name": "20.2",
"version_value": "20.2R2"
}
]
}
}
]
},
"vendor_name": "Juniper Networks"
}
]
}
},
"configuration": [
{
"lang": "en",
"value": "The following is an example of the configuration required to be impacted by this issue. \nPlease refer to your documentation for specific configuration guidance:\n\n set interfaces xe-0/0/9:1 unit 0 family ethernet-switching interface-mode trunk\n set interfaces xe-0/0/9:1 unit 0 family ethernet-switching vlan members 100\n set interfaces xe-0/0/9:1 unit 0 family ethernet-switching storm-control sc\n set forwarding-options storm-control-profiles sc all\n set forwarding-options storm-control-profiles sc action-shutdown\n set vlans vlan100 vlan-id 100"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine (PFE) of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service (DoS). The device must be configured with storm control profiling limiting the number of unknown broadcast, multicast, or unicast traffic to be vulnerable to this issue. This issue affects: Juniper Networks Junos OS on QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series; 20.2 version 20.2R1 and later versions prior to 20.2R2. This issue does not affect: Juniper Networks Junos OS versions prior to 20.2R1."
}
]
},
"exploit": [
{
"lang": "en",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-789 Uncontrolled Memory Allocation"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-122 Heap-based Buffer Overflow"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA69497",
"refsource": "CONFIRM",
"url": "https://kb.juniper.net/JSA69497"
}
]
},
"solution": [
{
"lang": "en",
"value": "The following software releases have been updated to resolve this specific issue: 20.2R2, 20.3R1, and all subsequent releases."
}
],
"source": {
"advisory": "JSA69497",
"defect": [
"1525821"
],
"discovery": "INTERNAL"
},
"work_around": [
{
"lang": "en",
"value": "There are no viable workarounds for this issue."
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2022-22188",
"datePublished": "2022-04-14T15:50:47.811Z",
"dateReserved": "2021-12-21T00:00:00.000Z",
"dateUpdated": "2024-09-16T16:57:36.592Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2022-22188",
"date": "2026-10-29",
"epss": "0.01503",
"percentile": "0.74261"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:juniper:junos:20.2:r1:*:*:*:*:*:*",
"matchCriteriaId": "CD07B7E2-F5C2-4610-9133-FDA9E66DFF4F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:juniper:junos:20.2:r1-s1:*:*:*:*:*:*",
"matchCriteriaId": "D3C23AEB-34DE-44FB-8D64-E69D6E8B7401",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:juniper:junos:20.2:r1-s2:*:*:*:*:*:*",
"matchCriteriaId": "18DB9401-5A51-4BB3-AC2F-58F58F1C788C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:juniper:junos:20.2:r1-s3:*:*:*:*:*:*",
"matchCriteriaId": "06F53DA5-59AE-403C-9B1E-41CE267D8BB1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:juniper:ex4600:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D1BB20B5-EA30-4E8E-9055-2E629648436A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:ex4650:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2B425BB1-3C78-42B1-A6C1-216E514191F0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E974B4BC-64C5-4BB6-AF31-D46AF3763416",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5110:-:*:*:*:*:*:*:*",
"matchCriteriaId": "79A8847B-4F98-4949-8639-5CD2B411D10F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5120:-:*:*:*:*:*:*:*",
"matchCriteriaId": "09EBDE4B-764F-4DF1-844A-BB8A52CD53EF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EDC5478F-A047-4F6D-BB11-0077A74C0174",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5210:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D877320D-1997-4B66-B11B-864020C755E1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"descriptions": [
{
"lang": "en",
"value": "An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine (PFE) of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service (DoS). The device must be configured with storm control profiling limiting the number of unknown broadcast, multicast, or unicast traffic to be vulnerable to this issue. This issue affects: Juniper Networks Junos OS on QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series; 20.2 version 20.2R1 and later versions prior to 20.2R2. This issue does not affect: Juniper Networks Junos OS versions prior to 20.2R1."
},
{
"lang": "es",
"value": "Una vulnerabilidad de Asignaci\u00f3n de Memoria no Controlada conllevando a un desbordamiento del b\u00fafer en la regi\u00f3n Heap de la memoria en el motor de reenv\u00edo de paquetes (PFE) de Juniper Networks Junos OS permite a un atacante no autenticado basado en la red inundar el dispositivo con tr\u00e1fico, conllevando a una Denegaci\u00f3n de Servicio (DoS). El dispositivo debe estar configurado con un perfil de control de tormentas que limite el n\u00famero de tr\u00e1fico de difusi\u00f3n, multidifusi\u00f3n o unidifusi\u00f3n desconocido para ser vulnerable a este problema. Este problema afecta a: Juniper Networks Junos OS en las series QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650; versi\u00f3n 20.2 20.2R1 y versiones posteriores anteriores a 20.2R2. Este problema no afecta a: Juniper Networks Junos OS versiones anteriores a 20.2R1"
}
],
"id": "CVE-2022-22188",
"lastModified": "2024-11-21T06:46:21.140",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "sirt@juniper.net",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-04-14T16:15:08.103",
"references": [
{
"source": "sirt@juniper.net",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://kb.juniper.net/JSA69497"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://kb.juniper.net/JSA69497"
}
],
"sourceIdentifier": "sirt@juniper.net",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-122"
},
{
"lang": "en",
"value": "CWE-789"
}
],
"source": "sirt@juniper.net",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"platforms": [
"QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "20.2R1",
"status": "unaffected",
"version": "unspecified",
"versionType": "custom"
},
{
"changes": [
{
"at": "20.2R2",
"status": "unaffected"
}
],
"lessThan": "20.2*",
"status": "affected",
"version": "20.2R1",
"versionType": "custom"
}
]
}
],
"source": "sirt@juniper.net"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:juniper:junos:20.2:r1:*:*:*:*:*:*",
"matchCriteriaId": "CD07B7E2-F5C2-4610-9133-FDA9E66DFF4F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:juniper:junos:20.2:r1-s1:*:*:*:*:*:*",
"matchCriteriaId": "D3C23AEB-34DE-44FB-8D64-E69D6E8B7401",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:juniper:junos:20.2:r1-s2:*:*:*:*:*:*",
"matchCriteriaId": "18DB9401-5A51-4BB3-AC2F-58F58F1C788C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:juniper:junos:20.2:r1-s3:*:*:*:*:*:*",
"matchCriteriaId": "06F53DA5-59AE-403C-9B1E-41CE267D8BB1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:juniper:ex4600:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D1BB20B5-EA30-4E8E-9055-2E629648436A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:ex4650:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2B425BB1-3C78-42B1-A6C1-216E514191F0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E974B4BC-64C5-4BB6-AF31-D46AF3763416",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5110:-:*:*:*:*:*:*:*",
"matchCriteriaId": "79A8847B-4F98-4949-8639-5CD2B411D10F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5120:-:*:*:*:*:*:*:*",
"matchCriteriaId": "09EBDE4B-764F-4DF1-844A-BB8A52CD53EF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EDC5478F-A047-4F6D-BB11-0077A74C0174",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:juniper:qfx5210:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D877320D-1997-4B66-B11B-864020C755E1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine (PFE) of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service (DoS). The device must be configured with storm control profiling limiting the number of unknown broadcast, multicast, or unicast traffic to be vulnerable to this issue. This issue affects: Juniper Networks Junos OS on QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series; 20.2 version 20.2R1 and later versions prior to 20.2R2. This issue does not affect: Juniper Networks Junos OS versions prior to 20.2R1."
},
{
"lang": "es",
"value": "Una vulnerabilidad de Asignaci\u00f3n de Memoria no Controlada conllevando a un desbordamiento del b\u00fafer en la regi\u00f3n Heap de la memoria en el motor de reenv\u00edo de paquetes (PFE) de Juniper Networks Junos OS permite a un atacante no autenticado basado en la red inundar el dispositivo con tr\u00e1fico, conllevando a una Denegaci\u00f3n de Servicio (DoS). El dispositivo debe estar configurado con un perfil de control de tormentas que limite el n\u00famero de tr\u00e1fico de difusi\u00f3n, multidifusi\u00f3n o unidifusi\u00f3n desconocido para ser vulnerable a este problema. Este problema afecta a: Juniper Networks Junos OS en las series QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650; versi\u00f3n 20.2 20.2R1 y versiones posteriores anteriores a 20.2R2. Este problema no afecta a: Juniper Networks Junos OS versiones anteriores a 20.2R1"
}
],
"id": "CVE-2022-22188",
"lastModified": "2026-06-17T04:27:57.683",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "sirt@juniper.net",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-04-14T16:15:08.103",
"references": [
{
"source": "sirt@juniper.net",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://kb.juniper.net/JSA69497"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://kb.juniper.net/JSA69497"
}
],
"sourceIdentifier": "sirt@juniper.net",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-122"
},
{
"lang": "en",
"value": "CWE-789"
}
],
"source": "sirt@juniper.net",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T12:52:47+00:00",
"cve": "CVE-2022-22188",
"id": "CVE-2022-22188",
"initial_release_date": "2022-04-13T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Junos OS: QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series: When storm control profiling is enabled and a device is under an active storm, a Heap-based Buffer Overflow in the PFE will cause a device to hang.",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-22188.json",
"version": "3"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.