VULN/vuln-cve
1
0 Fork 0
Code Pull Requests Actions Activity
Files
c1444140e59c61ba154436ea0cd6284d8a97c3f0
vuln-cve/data/2022/22xxx/CVE-2022-22194.json
T

297 lines
14 KiB
JSON
Raw Blame History

{
"containers": {
"cna": {
"affected": [
{
"platforms": [
"PTX10003, PTX10004, PTX10008"
],
"product": "Junos OS Evolved",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "20.4R2-S3-EVO, 20.4R3-EVO",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Junos OS Evolved",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "21.1*",
"status": "unaffected",
"version": "21.1R1-EVO",
"versionType": "custom"
}
]
},
{
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"status": "unaffected",
"version": "any"
}
]
}
],
"datePublic": "2022-04-13T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "An Improper Check for Unusual or Exceptional Conditions vulnerability in the packetIO daemon of Juniper Networks Junos OS Evolved on PTX10003, PTX10004, and PTX10008 allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). Continued receipt of these crafted packets will cause a sustained Denial of Service condition. This issue affects Juniper Networks Junos OS Evolved all versions prior to 20.4R2-S3-EVO on PTX10003, PTX10004, and PTX10008. This issue does not affect: Juniper Networks Junos OS Evolved versions 21.1R1-EVO and above; Juniper Networks Junos OS."
}
],
"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-754",
"description": "CWE-754 Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"description": "Denial of Service (DoS)",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-04-14T15:50:55.000Z",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://kb.juniper.net/JSA69505"
}
],
"solutions": [
{
"lang": "en",
"value": "The following software releases have been updated to resolve this specific issue: 20.4R2-S3-EVO, 20.4R3-EVO."
}
],
"source": {
"advisory": "JSA69505",
"defect": [
"1614171"
],
"discovery": "USER"
},
"title": "Junos OS Evolved: PTX series: An attacker sending a crafted GRE packet will cause the PFE to restart",
"workarounds": [
{
"lang": "en",
"value": "One characteristic of this vulnerability is that an FPC restart will only be triggered by a crafted GRE packet which has its' TTL set to 0 or 1 so as a workaround a filter can be implemented that drops such packets:\n\n set firewall family inet filter GREfilter term 1 from protocol gre\n set firewall family inet filter GREfilter term 1 from ttl 0\n set firewall family inet filter GREfilter term 1 then count gre-ttl-0\n set firewall family inet filter GREfilter term 1 then discard\n set firewall family inet filter GREfilter term 2 from protocol gre\n set firewall family inet filter GREfilter term 2 from ttl 1\n set firewall family inet filter GREfilter term 2 then count gre-ttl-1\n set firewall family inet filter GREfilter term 2 then discard\n set firewall family inet filter GREfilter term default then accept\n\nAn equivalent filter for family inet6 is required if IPv6 is configured on at least one interface."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"DATE_PUBLIC": "2022-04-13T07:00:00.000Z",
"ID": "CVE-2022-22194",
"STATE": "PUBLIC",
"TITLE": "Junos OS Evolved: PTX series: An attacker sending a crafted GRE packet will cause the PFE to restart"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Junos OS Evolved",
"version": {
"version_data": [
{
"platform": "PTX10003, PTX10004, PTX10008",
"version_affected": "<",
"version_value": "20.4R2-S3-EVO, 20.4R3-EVO"
},
{
"version_affected": "!>",
"version_name": "21.1",
"version_value": "21.1R1-EVO"
}
]
}
},
{
"product_name": "Junos OS",
"version": {
"version_data": [
{
"version_affected": "!",
"version_value": "any"
}
]
}
}
]
},
"vendor_name": "Juniper Networks"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An Improper Check for Unusual or Exceptional Conditions vulnerability in the packetIO daemon of Juniper Networks Junos OS Evolved on PTX10003, PTX10004, and PTX10008 allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). Continued receipt of these crafted packets will cause a sustained Denial of Service condition. This issue affects Juniper Networks Junos OS Evolved all versions prior to 20.4R2-S3-EVO on PTX10003, PTX10004, and PTX10008. This issue does not affect: Juniper Networks Junos OS Evolved versions 21.1R1-EVO and above; Juniper Networks Junos OS."
}
]
},
"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-754 Improper Check for Unusual or Exceptional Conditions"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "Denial of Service (DoS)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA69505",
"refsource": "CONFIRM",
"url": "https://kb.juniper.net/JSA69505"
}
]
},
"solution": [
{
"lang": "en",
"value": "The following software releases have been updated to resolve this specific issue: 20.4R2-S3-EVO, 20.4R3-EVO."
}
],
"source": {
"advisory": "JSA69505",
"defect": [
"1614171"
],
"discovery": "USER"
},
"work_around": [
{
"lang": "en",
"value": "One characteristic of this vulnerability is that an FPC restart will only be triggered by a crafted GRE packet which has its' TTL set to 0 or 1 so as a workaround a filter can be implemented that drops such packets:\n\n set firewall family inet filter GREfilter term 1 from protocol gre\n set firewall family inet filter GREfilter term 1 from ttl 0\n set firewall family inet filter GREfilter term 1 then count gre-ttl-0\n set firewall family inet filter GREfilter term 1 then discard\n set firewall family inet filter GREfilter term 2 from protocol gre\n set firewall family inet filter GREfilter term 2 from ttl 1\n set firewall family inet filter GREfilter term 2 then count gre-ttl-1\n set firewall family inet filter GREfilter term 2 then discard\n set firewall family inet filter GREfilter term default then accept\n\nAn equivalent filter for family inet6 is required if IPv6 is configured on at least one interface."
}
]
}
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-03T03:07:49.881Z"
},
"title": "CVE Program Container",
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://kb.juniper.net/JSA69505"
}
]
}
]
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2022-22194",
"datePublished": "2022-04-14T15:50:55.258Z",
"dateReserved": "2021-12-21T00:00:00.000Z",
"dateUpdated": "2024-09-17T04:20:48.042Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
View Git Blame Copy Permalink