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cvelist/2021/0xxx/CVE-2021-0249.json

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{
"CVE_data_meta": {
Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information. Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information.
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"ASSIGNER": "sirt@juniper.net",
"DATE_PUBLIC": "2021-04-14T16:00:00.000Z",
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"ID": "CVE-2021-0249",
Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information. Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information.
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"STATE": "PUBLIC",
"TITLE": "Junos OS: SRX Series: A remote attacker may be able to cause a PFE buffer overflow to arbitrarily remotely execute code or commands on the target device with UTM enabled."
"-Synchronized-Data."
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},
Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information. Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information.
2021-04-22 13:31:05 -06:00
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Junos OS",
"version": {
"version_data": [
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "15.1X49",
"version_value": "15.1X49-D190"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "17.4",
"version_value": "17.4R2-S9"
},
{
"platform": "SRX Series",
"version_affected": ">=",
"version_name": "17.4",
"version_value": "17.4R3"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "18.1",
"version_value": "18.1R3-S9"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "18.2",
"version_value": "18.2R3-S1"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "18.3",
"version_value": "18.3R2-S3, 18.3R3"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "18.4",
"version_value": "18.4R2-S3, 18.4R3"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "19.1",
"version_value": "19.1R1-S4, 19.1R2"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "19.2",
"version_value": "19.2R1-S1, 19.2R2"
}
]
}
}
]
},
"vendor_name": "Juniper Networks"
}
]
}
},
"configuration": [
{
"lang": "eng",
"value": "The following minimal configuration is required to be potentially exposed to this issue: \n [security utm] \n"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
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"description": {
"description_data": [
{
"lang": "eng",
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"value": "On SRX Series devices configured with UTM services a buffer overflow vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS may allow an attacker to arbitrarily execute code or commands on the target to take over or otherwise impact the device by sending crafted packets to or through the device. This issue affects: Juniper Networks Junos OS on SRX Series: 15.1X49 versions prior to 15.1X49-D190; 17.4 versions prior to 17.4R2-S9; 17.4R3 and later versions prior to 18.1R3-S9; 18.2 versions prior to 18.2R3-S1; 18.3 versions prior to 18.3R2-S3, 18.3R3; 18.4 versions prior to 18.4R2-S3, 18.4R3; 19.1 versions prior to 19.1R1-S4, 19.1R2; 19.2 versions prior to 19.2R1-S1, 19.2R2. An indicator of compromise can be the following text in the UTM log: RT_UTM: AV_FILE_NOT_SCANNED_PASSED_MT:"
"-Synchronized-Data."
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}
]
Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information. Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information.
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},
"exploit": [
{
"lang": "eng",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Remote Code Execution"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "Remote Command Execution"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "Local Code Execution"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "Local Command Execution"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-120 Buffer Overflow"
}
]
}
]
},
"references": {
"reference_data": [
{
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"refsource": "MISC",
"url": "https://kb.juniper.net/JSA11142",
"name": "https://kb.juniper.net/JSA11142"
Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information. Juniper JSA publication 2021-04. See https://advisory.juniper.net for more information.
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}
]
},
"solution": [
{
"lang": "eng",
"value": "The following software releases have been updated to resolve this specific issue: 15.1X49-D190, 17.4R2-S9, 18.1R3-S9, 18.2R3-S1, 18.3R2-S3, 18.3R3, 18.4R2-S3, 18.4R3, 19.1R1-S4, 19.1R2, 19.2R1-S1, 19.2R2, 19.3R1, and all subsequent releases.\n\n"
}
],
"source": {
"advisory": "JSA11142",
"defect": [
"1441366"
],
"discovery": "INTERNAL"
},
"work_around": [
{
"lang": "eng",
"value": "There are no available workarounds for this issue other than disabling UTM services.\n"
}
]
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}
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