gsd-2023-44196
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
An Improper Check for Unusual or Exceptional Conditions in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS Evolved on PTX10003 Series allows an unauthenticated adjacent attacker to cause an impact to the integrity of the system.
When specific transit MPLS packets are received by the PFE, these packets are internally forwarded to the RE. This issue is a prerequisite for CVE-2023-44195.
This issue affects Juniper Networks Junos OS Evolved:
* All versions prior to 20.4R3-S8-EVO;
* 21.1-EVO version 21.1R1-EVO and later;
* 21.2-EVO versions prior to 21.2R3-S6-EVO;
* 21.3-EVO version 21.3R1-EVO and later;
* 21.4-EVO versions prior to 21.4R3-S3-EVO;
* 22.1-EVO versions prior to 22.1R3-S4-EVO;
* 22.2-EVO versions prior to 22.2R3-S3-EVO;
* 22.3-EVO versions prior to 22.3R2-S2-EVO, 22.3R3-EVO;
* 22.4-EVO versions prior to 22.4R2-EVO.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-44196",
"id": "GSD-2023-44196"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"details": "\nAn Improper Check for Unusual or Exceptional Conditions in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS Evolved on PTX10003 Series allows an unauthenticated adjacent attacker to cause an impact to the integrity of the system.\n\nWhen specific transit MPLS packets are received by the PFE, these packets are internally forwarded to the RE. This issue is a prerequisite for CVE-2023-44195.\n\nThis issue affects Juniper Networks Junos OS Evolved:\n\n\n\n * All versions prior to 20.4R3-S8-EVO;\n * 21.1-EVO version 21.1R1-EVO and later;\n * 21.2-EVO versions prior to 21.2R3-S6-EVO;\n * 21.3-EVO version 21.3R1-EVO and later;\n * 21.4-EVO versions prior to 21.4R3-S3-EVO;\n * 22.1-EVO versions prior to 22.1R3-S4-EVO;\n * 22.2-EVO versions prior to 22.2R3-S3-EVO;\n * 22.3-EVO versions prior to 22.3R2-S2-EVO, 22.3R3-EVO;\n * 22.4-EVO versions prior to 22.4R2-EVO.\n\n\n\n\n\n\n",
"id": "GSD-2023-44196",
"modified": "2023-12-13T01:20:39.008696Z",
"schema_version": "1.4.0"
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"value": "\nAn Improper Check for Unusual or Exceptional Conditions in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS Evolved on PTX10003 Series allows an unauthenticated adjacent attacker to cause an impact to the integrity of the system.\n\nWhen specific transit MPLS packets are received by the PFE, these packets are internally forwarded to the RE. This issue is a prerequisite for CVE-2023-44195.\n\nThis issue affects Juniper Networks Junos OS Evolved:\n\n\n\n * All versions prior to 20.4R3-S8-EVO;\n * 21.1-EVO version 21.1R1-EVO and later;\n * 21.2-EVO versions prior to 21.2R3-S6-EVO;\n * 21.3-EVO version 21.3R1-EVO and later;\n * 21.4-EVO versions prior to 21.4R3-S3-EVO;\n * 22.1-EVO versions prior to 22.1R3-S4-EVO;\n * 22.2-EVO versions prior to 22.2R3-S3-EVO;\n * 22.3-EVO versions prior to 22.3R2-S2-EVO, 22.3R3-EVO;\n * 22.4-EVO versions prior to 22.4R2-EVO.\n\n\n\n\n\n\n"
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"baseScore": 6.5,
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"confidentialityImpact": "NONE",
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"scope": "UNCHANGED",
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"name": "https://supportportal.juniper.net/JSA73162",
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"cpe23Uri": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r2-s1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:juniper:junos_os_evolved:22.4:r1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:juniper:ptx10003:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"ID": "CVE-2023-44196"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "\nAn Improper Check for Unusual or Exceptional Conditions in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS Evolved on PTX10003 Series allows an unauthenticated adjacent attacker to cause an impact to the integrity of the system.\n\nWhen specific transit MPLS packets are received by the PFE, these packets are internally forwarded to the RE. This issue is a prerequisite for CVE-2023-44195.\n\nThis issue affects Juniper Networks Junos OS Evolved:\n\n\n\n * All versions prior to 20.4R3-S8-EVO;\n * 21.1-EVO version 21.1R1-EVO and later;\n * 21.2-EVO versions prior to 21.2R3-S6-EVO;\n * 21.3-EVO version 21.3R1-EVO and later;\n * 21.4-EVO versions prior to 21.4R3-S3-EVO;\n * 22.1-EVO versions prior to 22.1R3-S4-EVO;\n * 22.2-EVO versions prior to 22.2R3-S3-EVO;\n * 22.3-EVO versions prior to 22.3R2-S2-EVO, 22.3R3-EVO;\n * 22.4-EVO versions prior to 22.4R2-EVO.\n\n\n\n\n\n\n"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-754"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://supportportal.juniper.net/JSA73162",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://supportportal.juniper.net/JSA73162"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-10-20T18:05Z",
"publishedDate": "2023-10-13T00:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.