GSD-2014-0105
Vulnerability from gsd - Updated: 2023-12-13 01:22Details
The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an "interaction between eventlet and python-memcached."
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2014-0105",
"description": "The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"",
"id": "GSD-2014-0105",
"references": [
"https://www.suse.com/security/cve/CVE-2014-0105.html",
"https://access.redhat.com/errata/RHSA-2014:0442",
"https://access.redhat.com/errata/RHSA-2014:0409",
"https://access.redhat.com/errata/RHSA-2014:0382"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
"details": "The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"",
"id": "GSD-2014-0105",
"modified": "2023-12-13T01:22:43.904260Z",
"schema_version": "1.4.0"
}
},
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{
"name": "[oss-security] 20140327 [OSSA 2014-007] Potential context confusion in Keystone middleware (CVE-2014-0105)",
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},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c0.7.0",
"affected_versions": "All versions before 0.7.0",
"credit": "Kieran Spear, University of Melbourne\r\n",
"cvss_v2": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
"cwe_ids": [
"CWE-1035",
"CWE-255",
"CWE-937"
],
"date": "2017-12-15",
"description": "By doing repeated requests, with sufficient load on the target system, an authenticated user may in certain situations assume another authenticated user\u0027s complete identity and multi-tenant authorizations, potentially resulting in a privilege escalation. Note that it is related to a bad interaction between eventlet and python-memcached that should be avoided if the calling process already monkey-patches \"thread\" to use eventlet. Only keystone middleware setups using auth_token with memcache are vulnerable.",
"fixed_versions": [
"0.7.0"
],
"identifier": "CVE-2014-0105",
"identifiers": [
"CVE-2014-0105"
],
"package_slug": "pypi/python-keystoneclient",
"pubdate": "2014-04-15",
"solution": "Upgrade to version 0.7.0 or higher.",
"title": "Privilege escalation in auth_token middleware under sufficient load",
"urls": [
"http://osvdb.org/show/osvdb/105028",
"https://review.openstack.org/#/c/81078/"
],
"uuid": "6f1a3631-97ed-4538-9682-54f4294d4c7d"
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2017-12-16T02:29Z",
"publishedDate": "2014-04-15T14:55Z"
}
}
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
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Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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