gsd-2022-0016
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An improper handling of exceptional conditions vulnerability exists within the Connect Before Logon feature of the Palo Alto Networks GlobalProtect app that enables a local attacker to escalate to SYSTEM or root privileges when authenticating with Connect Before Logon under certain circumstances. This issue impacts GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.9 on Windows and MacOS. This issue does not affect the GlobalProtect app on other platforms.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-0016",
"description": "An improper handling of exceptional conditions vulnerability exists within the Connect Before Logon feature of the Palo Alto Networks GlobalProtect app that enables a local attacker to escalate to SYSTEM or root privileges when authenticating with Connect Before Logon under certain circumstances. This issue impacts GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.9 on Windows and MacOS. This issue does not affect the GlobalProtect app on other platforms.",
"id": "GSD-2022-0016"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-0016"
],
"details": "An improper handling of exceptional conditions vulnerability exists within the Connect Before Logon feature of the Palo Alto Networks GlobalProtect app that enables a local attacker to escalate to SYSTEM or root privileges when authenticating with Connect Before Logon under certain circumstances. This issue impacts GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.9 on Windows and MacOS. This issue does not affect the GlobalProtect app on other platforms.",
"id": "GSD-2022-0016",
"modified": "2023-12-13T01:19:11.190656Z",
"schema_version": "1.4.0"
}
},
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"ASSIGNER": "psirt@paloaltonetworks.com",
"DATE_PUBLIC": "2022-02-09T17:00:00.000Z",
"ID": "CVE-2022-0016",
"STATE": "PUBLIC",
"TITLE": "GlobalProtect App: Privilege Escalation Vulnerability When Using Connect Before Logon"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
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{
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"platform": "Windows and MacOS",
"version_affected": "\u003c",
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"platform": "Windows and MacOS",
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{
"version_affected": "!\u003e=",
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}
]
}
}
]
},
"vendor_name": "Palo Alto Networks"
}
]
}
},
"configuration": [
{
"lang": "eng",
"value": "This issue is applicable only to devices configured to use the GlobalProtect Connect Before Logon feature.\n"
}
],
"credit": [
{
"lang": "eng",
"value": "Palo Alto Networks thanks Adam Crosser (Praetorian), Brian Sizemore (Praetorian) and N. Sao (Genetec) for independently discovering and reporting this issue."
}
],
"data_format": "MITRE",
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}
]
},
"exploit": [
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"lang": "eng",
"value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
}
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"generator": {
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"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
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"version": "3.1"
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},
"problemtype": {
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"description": [
{
"lang": "eng",
"value": "CWE-703 Improper Check or Handling of Exceptional Conditions"
}
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}
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},
"references": {
"reference_data": [
{
"name": "https://security.paloaltonetworks.com/CVE-2022-0016",
"refsource": "MISC",
"url": "https://security.paloaltonetworks.com/CVE-2022-0016"
}
]
},
"solution": [
{
"lang": "eng",
"value": "This issue is fixed in GlobalProtect app 5.2.9 on Windows and MacOS, and all later GlobalProtect app versions.\n"
}
],
"source": {
"defect": [
"GPC-14404",
"GPC-13685",
"GPC-14747"
],
"discovery": "EXTERNAL"
},
"timeline": [
{
"lang": "eng",
"time": "2022-02-09T17:00:00.000Z",
"value": "Initial publication"
}
],
"work_around": [
{
"lang": "eng",
"value": "There are no known workarounds for this issue."
}
],
"x_advisoryEoL": true,
"x_affectedList": [
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"GlobalProtect App 5.2.7",
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],
"x_likelyAffectedList": [
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]
},
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"impact": {
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"authentication": "NONE",
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"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"severity": "MEDIUM",
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},
"lastModifiedDate": "2022-02-17T13:54Z",
"publishedDate": "2022-02-10T18:15Z"
}
}
}
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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.