gsd-2015-1852
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the "insecure" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate, a different vulnerability than CVE-2014-7144.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2015-1852",
"description": "The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the \"insecure\" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate, a different vulnerability than CVE-2014-7144.",
"id": "GSD-2015-1852",
"references": [
"https://www.suse.com/security/cve/CVE-2015-1852.html",
"https://access.redhat.com/errata/RHSA-2015:1685",
"https://access.redhat.com/errata/RHSA-2015:1677",
"https://ubuntu.com/security/CVE-2015-1852"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2015-1852"
],
"details": "The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the \"insecure\" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate, a different vulnerability than CVE-2014-7144.",
"id": "GSD-2015-1852",
"modified": "2023-12-13T01:20:05.420835Z",
"schema_version": "1.4.0"
}
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}
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},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c1.6.0",
"affected_versions": "All versions before 1.6.0",
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"cwe_ids": [
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"CWE-17",
"CWE-937"
],
"date": "2023-02-08",
"description": "It was discovered that some items in the S3Token paste configuration as used by python-keystonemiddleware (formerly python-keystoneclient) were incorrectly evaluated as strings, an issue similar to CVE-2014-7144. If the \"insecure\" option were set to \"false\", the option would be evaluated as true, resulting in TLS connections being vulnerable to man-in-the-middle attacks. Note: the \"insecure\" option defaults to false, so setups that do not specifically define \"insecure=false\" are not affected.",
"fixed_versions": [
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],
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"identifiers": [
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],
"not_impacted": "All versions starting from 1.6.0",
"package_slug": "pypi/keystonemiddleware",
"pubdate": "2022-05-17",
"solution": "Upgrade to version 1.6.0 or above.",
"title": "OpenStack keystonemiddleware and python-keystoneclient vulnerable to man-in-the-middle attacks",
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"uuid": "54f934d7-80cf-4bc0-bc65-f5449143e171"
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"fixed_versions": [
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],
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"package_slug": "pypi/python-keystoneclient",
"pubdate": "2022-05-17",
"solution": "Upgrade to version 1.4.0 or above.",
"title": "OpenStack keystonemiddleware and python-keystoneclient vulnerable to man-in-the-middle attacks",
"urls": [
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"https://bugs.launchpad.net/keystonemiddleware/+bug/1411063",
"http://lists.openstack.org/pipermail/openstack-announce/2015-April/000350.html",
"http://rhn.redhat.com/errata/RHSA-2015-1677.html",
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"https://bugzilla.redhat.com/show_bug.cgi?id=1209527",
"https://web.archive.org/web/20200228060649/http://www.securityfocus.com/bid/74187",
"https://github.com/advisories/GHSA-p9wq-mjh8-q72m"
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"versionEndIncluding": "1.5.0",
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"name": "[openstack-announce] 20150414 [OSSA 2015-007] S3Token TLS cert verification option not honored (CVE-2015-1852)",
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T00:47Z",
"publishedDate": "2015-04-17T17:59Z"
}
}
}
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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.
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- 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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