gsd-2021-41767
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user's active use of that same connection.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-41767",
"description": "Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user\u0027s active use of that same connection.",
"id": "GSD-2021-41767"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-41767"
],
"details": "Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user\u0027s active use of that same connection.",
"id": "GSD-2021-41767",
"modified": "2023-12-13T01:23:27.312217Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "security@apache.org",
"ID": "CVE-2021-41767",
"STATE": "PUBLIC",
"TITLE": "Private tunnel identifier may be included in the non-private details of active connections"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Guacamole",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_value": "1.3.0"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "We would like to thank Damian Velardo (Australia and New Zealand Banking Group) for reporting this issue."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
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"value": "Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user\u0027s active use of that same connection."
}
]
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"lang": "eng",
"value": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor"
}
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"name": "https://lists.apache.org/thread/5l31k4jmzdsfz0xt8osrbl878gb3b7ro",
"refsource": "MISC",
"url": "https://lists.apache.org/thread/5l31k4jmzdsfz0xt8osrbl878gb3b7ro"
},
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"name": "[oss-security] 20220111 [SECURITY] CVE-2021-41767: Apache Guacamole: Private tunnel identifier may be included in the non-private details of active connections",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2022/01/11/6"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "(,1.3.0]",
"affected_versions": "All versions up to 1.3.0",
"cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-200",
"CWE-937"
],
"date": "2022-01-14",
"description": "Apache Guacamole may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user\u0027s active use of that same connection.",
"fixed_versions": [
"1.4.0"
],
"identifier": "CVE-2021-41767",
"identifiers": [
"CVE-2021-41767"
],
"not_impacted": "All versions after 1.3.0",
"package_slug": "maven/org.apache.guacamole/guacamole-common",
"pubdate": "2022-01-11",
"solution": "Upgrade to version 1.4.0 or above.",
"title": "Exposure of Sensitive Information to an Unauthorized Actor",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-41767",
"https://lists.apache.org/thread/5l31k4jmzdsfz0xt8osrbl878gb3b7ro",
"http://www.openwall.com/lists/oss-security/2022/01/11/6"
],
"uuid": "3b1d2d53-60ed-4d83-910b-3dbe12c24c7a"
}
]
},
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"cpe_name": [],
"versionEndIncluding": "1.3.0",
"vulnerable": true
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"ID": "CVE-2021-41767"
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"description": {
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"value": "Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user\u0027s active use of that same connection."
}
]
},
"problemtype": {
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"references": {
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{
"name": "[oss-security] 20220111 [SECURITY] CVE-2021-41767: Apache Guacamole: Private tunnel identifier may be included in the non-private details of active connections",
"refsource": "MLIST",
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-01-14T16:40Z",
"publishedDate": "2022-01-11T22:15Z"
}
}
}
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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.
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