190 lines
7.8 KiB
JSON
190 lines
7.8 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1",
|
|
"cveMetadata": {
|
|
"state": "PUBLISHED",
|
|
"cveId": "CVE-2023-22402",
|
|
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
|
|
"assignerShortName": "juniper",
|
|
"dateUpdated": "2025-04-07T20:06:56.856Z",
|
|
"dateReserved": "2022-12-27T00:00:00.000Z",
|
|
"datePublished": "2023-01-12T00:00:00.000Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"title": "Junos OS Evolved: The kernel might restart in a BGP scenario where \"bgp auto-discovery\" is enabled and such a neighbor flaps",
|
|
"datePublic": "2023-01-11T00:00:00.000Z",
|
|
"providerMetadata": {
|
|
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
|
|
"shortName": "juniper",
|
|
"dateUpdated": "2023-01-12T00:00:00.000Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A Use After Free vulnerability in the kernel of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). In a Non Stop Routing (NSR) scenario, an unexpected kernel restart might be observed if \"bgp auto-discovery\" is enabled and if there is a BGP neighbor flap of auto-discovery sessions for any reason. This is a race condition which is outside of an attackers direct control and it depends on system internal timing whether this issue occurs. This issue affects Juniper Networks Junos OS Evolved: 21.3 versions prior to 21.3R3-EVO; 21.4 versions prior to 21.4R2-EVO; 22.1 versions prior to 22.1R2-EVO; 22.2 versions prior to 22.2R1-S1-EVO, 22.2R2-EVO."
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "Juniper Networks",
|
|
"product": "Junos OS Evolved",
|
|
"versions": [
|
|
{
|
|
"version": "21.3",
|
|
"status": "affected",
|
|
"lessThan": "21.3R3-EVO",
|
|
"versionType": "custom"
|
|
},
|
|
{
|
|
"version": "21.4",
|
|
"status": "affected",
|
|
"lessThan": "21.4R2-EVO",
|
|
"versionType": "custom"
|
|
},
|
|
{
|
|
"version": "22.1",
|
|
"status": "affected",
|
|
"lessThan": "22.1R2-EVO",
|
|
"versionType": "custom"
|
|
},
|
|
{
|
|
"version": "22.2",
|
|
"status": "affected",
|
|
"lessThan": "22.2R1-S1-EVO, 22.2R2-EVO",
|
|
"versionType": "custom"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://kb.juniper.net/JSA70198"
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "HIGH",
|
|
"privilegesRequired": "NONE",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 5.9,
|
|
"baseSeverity": "MEDIUM"
|
|
}
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"type": "CWE",
|
|
"lang": "en",
|
|
"description": "CWE-416 Use After Free",
|
|
"cweId": "CWE-416"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"type": "text",
|
|
"lang": "en",
|
|
"description": "Denial of Service (DoS)"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"x_generator": {
|
|
"engine": "Vulnogram 0.0.9"
|
|
},
|
|
"source": {
|
|
"advisory": "JSA70198",
|
|
"defect": [
|
|
"1636063"
|
|
],
|
|
"discovery": "USER"
|
|
},
|
|
"configurations": [
|
|
{
|
|
"lang": "en",
|
|
"value": "To be exposed to this is issue non-stop routing (NSR) and BGP auto-discovery need to be configured:\n\n [routing-options nonstop-routing]\n [protocols bgp group <name> dynamic-neighbor <template> peer-auto-discovery]"
|
|
}
|
|
],
|
|
"workarounds": [
|
|
{
|
|
"lang": "en",
|
|
"value": "There are no known workarounds for this issue."
|
|
}
|
|
],
|
|
"exploits": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
|
|
}
|
|
],
|
|
"solutions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "The following software releases have been updated to resolve this specific issue: 21.3R3-EVO, 21.4R2-EVO, 22.1R2-EVO, 22.2R1-S1-EVO, 22.2R2-EVO, 22.3R1-EVO, and all subsequent releases."
|
|
}
|
|
]
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-02T10:07:06.572Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"url": "https://kb.juniper.net/JSA70198",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2025-04-07T20:06:46.953989Z",
|
|
"id": "CVE-2023-22402",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2025-04-07T20:06:56.856Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |