gsd-2019-11496
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
In versions of Couchbase Server prior to 5.0, the bucket named "default" was a special bucket that allowed read and write access without authentication. As part of 5.0, the behavior of all buckets including "default" were changed to only allow access by authenticated users with sufficient authorization. However, users were allowed unauthenticated and unauthorized access to the "default" bucket if the properties of this bucket were edited. This has been fixed in versions 5.1.0 and 5.5.0.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-11496",
"description": "In versions of Couchbase Server prior to 5.0, the bucket named \"default\" was a special bucket that allowed read and write access without authentication. As part of 5.0, the behavior of all buckets including \"default\" were changed to only allow access by authenticated users with sufficient authorization. However, users were allowed unauthenticated and unauthorized access to the \"default\" bucket if the properties of this bucket were edited. This has been fixed in versions 5.1.0 and 5.5.0.",
"id": "GSD-2019-11496"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-11496"
],
"details": "In versions of Couchbase Server prior to 5.0, the bucket named \"default\" was a special bucket that allowed read and write access without authentication. As part of 5.0, the behavior of all buckets including \"default\" were changed to only allow access by authenticated users with sufficient authorization. However, users were allowed unauthenticated and unauthorized access to the \"default\" bucket if the properties of this bucket were edited. This has been fixed in versions 5.1.0 and 5.5.0.",
"id": "GSD-2019-11496",
"modified": "2023-12-13T01:24:01.761296Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2019-11496",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In versions of Couchbase Server prior to 5.0, the bucket named \"default\" was a special bucket that allowed read and write access without authentication. As part of 5.0, the behavior of all buckets including \"default\" were changed to only allow access by authenticated users with sufficient authorization. However, users were allowed unauthenticated and unauthorized access to the \"default\" bucket if the properties of this bucket were edited. This has been fixed in versions 5.1.0 and 5.5.0."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.couchbase.com/resources/security#SecurityAlerts",
"refsource": "MISC",
"url": "https://www.couchbase.com/resources/security#SecurityAlerts"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "5.0.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2019-11496"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "In versions of Couchbase Server prior to 5.0, the bucket named \"default\" was a special bucket that allowed read and write access without authentication. As part of 5.0, the behavior of all buckets including \"default\" were changed to only allow access by authenticated users with sufficient authorization. However, users were allowed unauthenticated and unauthorized access to the \"default\" bucket if the properties of this bucket were edited. This has been fixed in versions 5.1.0 and 5.5.0."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-306"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.couchbase.com/resources/security#SecurityAlerts",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://www.couchbase.com/resources/security#SecurityAlerts"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.2
}
},
"lastModifiedDate": "2020-08-24T17:37Z",
"publishedDate": "2019-09-10T18:15Z"
}
}
}
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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.