gsd-2020-5205
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In Pow (Hex package) before 1.0.16, the use of Plug.Session in Pow.Plug.Session is susceptible to session fixation attacks if a persistent session store is used for Plug.Session, such as Redis or a database. Cookie store, which is used in most Phoenix apps, doesn't have this vulnerability.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-5205",
"description": "In Pow (Hex package) before 1.0.16, the use of Plug.Session in Pow.Plug.Session is susceptible to session fixation attacks if a persistent session store is used for Plug.Session, such as Redis or a database. Cookie store, which is used in most Phoenix apps, doesn\u0027t have this vulnerability.",
"id": "GSD-2020-5205"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-5205"
],
"details": "In Pow (Hex package) before 1.0.16, the use of Plug.Session in Pow.Plug.Session is susceptible to session fixation attacks if a persistent session store is used for Plug.Session, such as Redis or a database. Cookie store, which is used in most Phoenix apps, doesn\u0027t have this vulnerability.",
"id": "GSD-2020-5205",
"modified": "2023-12-13T01:22:03.778943Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2020-5205",
"STATE": "PUBLIC",
"TITLE": "Session fixation attack in Pow (Hex package)"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Pow",
"version": {
"version_data": [
{
"version_value": "\u003c 1.0.16"
}
]
}
}
]
},
"vendor_name": "danschultzer"
}
]
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"value": "In Pow (Hex package) before 1.0.16, the use of Plug.Session in Pow.Plug.Session is susceptible to session fixation attacks if a persistent session store is used for Plug.Session, such as Redis or a database. Cookie store, which is used in most Phoenix apps, doesn\u0027t have this vulnerability."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N",
"version": "3.1"
}
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"problemtype": {
"problemtype_data": [
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"description": [
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"lang": "eng",
"value": "CWE-384 Session Fixation"
}
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}
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"name": "https://github.com/danschultzer/pow/security/advisories/GHSA-v2wf-c3j6-wpvw",
"refsource": "CONFIRM",
"url": "https://github.com/danschultzer/pow/security/advisories/GHSA-v2wf-c3j6-wpvw"
},
{
"name": "https://github.com/danschultzer/pow/commit/578ffd3d8bb8e8a26077b644222186b108da474f",
"refsource": "MISC",
"url": "https://github.com/danschultzer/pow/commit/578ffd3d8bb8e8a26077b644222186b108da474f"
},
{
"name": "https://github.com/danschultzer/pow/blob/master/CHANGELOG.md#v1016-2020-01-07",
"refsource": "MISC",
"url": "https://github.com/danschultzer/pow/blob/master/CHANGELOG.md#v1016-2020-01-07"
}
]
},
"source": {
"advisory": "GHSA-v2wf-c3j6-wpvw",
"discovery": "UNKNOWN"
},
"work_around": [
{
"lang": "eng",
"value": "Call Plug.Conn.configure_session(conn, renew: true) periodically and after privilege change. A custom authorization plug can be written where the create/3 method should return the conn only after Plug.Conn.configure_session/2 have been called on it."
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:powauth:pow:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.0.16",
"vulnerable": true
}
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"description": {
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"value": "In Pow (Hex package) before 1.0.16, the use of Plug.Session in Pow.Plug.Session is susceptible to session fixation attacks if a persistent session store is used for Plug.Session, such as Redis or a database. Cookie store, which is used in most Phoenix apps, doesn\u0027t have this vulnerability."
}
]
},
"problemtype": {
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"references": {
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],
"url": "https://github.com/danschultzer/pow/security/advisories/GHSA-v2wf-c3j6-wpvw"
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{
"name": "https://github.com/danschultzer/pow/commit/578ffd3d8bb8e8a26077b644222186b108da474f",
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{
"name": "https://github.com/danschultzer/pow/blob/master/CHANGELOG.md#v1016-2020-01-07",
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"url": "https://github.com/danschultzer/pow/blob/master/CHANGELOG.md#v1016-2020-01-07"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
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"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 2.5
}
},
"lastModifiedDate": "2020-01-17T14:45Z",
"publishedDate": "2020-01-09T02:15Z"
}
}
}
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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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