GSD-2015-5143
Vulnerability from gsd - Updated: 2023-12-13 01:20Details
The session backends in Django before 1.4.21, 1.5.x through 1.6.x, 1.7.x before 1.7.9, and 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (session store consumption) via multiple requests with unique session keys.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2015-5143",
"description": "The session backends in Django before 1.4.21, 1.5.x through 1.6.x, 1.7.x before 1.7.9, and 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (session store consumption) via multiple requests with unique session keys.",
"id": "GSD-2015-5143",
"references": [
"https://www.suse.com/security/cve/CVE-2015-5143.html",
"https://www.debian.org/security/2015/dsa-3305",
"https://access.redhat.com/errata/RHSA-2015:1686",
"https://access.redhat.com/errata/RHSA-2015:1678",
"https://ubuntu.com/security/CVE-2015-5143",
"https://advisories.mageia.org/CVE-2015-5143.html"
]
},
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"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2015-5143",
"modified": "2023-12-13T01:20:05.859627Z",
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{
"affected_range": "\u003e=1.8.0a,\u003c1.8.3||\u003e=1.7.0a,\u003c1.7.9||\u003e=1.4.0a,\u003c1.4.21",
"affected_versions": "All versions starting from 1.8.0a before 1.8.3, all versions starting from 1.7.0a before 1.7.9, all versions starting from 1.4.0a before 1.4.21",
"credit": "Eric Peterson and Lin Hua Cheng ",
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"cwe_ids": [
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"CWE-937"
],
"date": "2017-09-21",
"description": "The session backends created a new empty record in the session storage anytime request.session was accessed and there was a session key provided in the request cookies that didn\u0027t already have a session record. This could allow an attacker to easily create many new session records simply by sending repeated requests with unknown session keys, potentially filling up the session store or causing other users\u0027 session records to be evicted.",
"fixed_versions": [
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"identifier": "CVE-2015-5143",
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"pubdate": "2015-07-14",
"solution": "Upgrade to latest or apply patch; see provided link.",
"title": "DOS by filling session store",
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"impact": {
"baseMetricV2": {
"acInsufInfo": true,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2017-09-22T01:29Z",
"publishedDate": "2015-07-14T17:59Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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