gsd-2021-45115
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-45115",
"description": "An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack.",
"id": "GSD-2021-45115",
"references": [
"https://www.suse.com/security/cve/CVE-2021-45115.html",
"https://ubuntu.com/security/CVE-2021-45115",
"https://advisories.mageia.org/CVE-2021-45115.html",
"https://access.redhat.com/errata/RHSA-2022:5498"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2021-45115",
"modified": "2023-12-13T01:23:19.654772Z",
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"affected_range": "\u003e=2.2,\u003c2.2.26||\u003e=3.2,\u003c3.2.11||\u003e=4.0,\u003c4.0.1",
"affected_versions": "All versions starting from 2.2 before 2.2.26, all versions starting from 3.2 before 3.2.11, all versions starting from 4.0 before 4.0.1",
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"cwe_ids": [
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"date": "2022-07-12",
"description": "An issue was discovered in Django. `UserAttributeSimilarityValidator` incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack.",
"fixed_versions": [
"2.2.26",
"3.2.11",
"4.0.1"
],
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"package_slug": "pypi/Django",
"pubdate": "2022-01-05",
"solution": "Upgrade to versions 2.2.26, 3.2.11, 4.0.1 or above.",
"title": "Uncontrolled Resource Consumption",
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
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"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-02-12T01:27Z",
"publishedDate": "2022-01-05T00:15Z"
}
}
}
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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.