FKIE_CVE-2021-31522
Vulnerability from fkie_nvd - Published: 2022-01-06 13:15 - Updated: 2024-11-21 06:05
Severity ?
Summary
Kylin can receive user input and load any class through Class.forName(...). This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions.
References
| URL | Tags | ||
|---|---|---|---|
| security@apache.org | http://www.openwall.com/lists/oss-security/2022/01/06/4 | Mailing List, Patch, Third Party Advisory | |
| security@apache.org | https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2022/01/06/4 | Mailing List, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw | Patch, Vendor Advisory |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7ED3ED46-D80F-4D42-9973-9F075B946351",
"versionEndIncluding": "2.6.6",
"versionStartIncluding": "2.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5EB6EBBD-9C39-45B1-9EED-9D99228D0D76",
"versionEndExcluding": "3.1.3",
"versionStartIncluding": "3.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:kylin:4.0.0:-:*:*:*:*:*:*",
"matchCriteriaId": "A9ED56E6-4BD6-410A-894C-350295DB8443",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:kylin:4.0.0:alpha:*:*:*:*:*:*",
"matchCriteriaId": "7CBD3E44-4EB4-474D-911C-3C1ED9061DCE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:kylin:4.0.0:beta:*:*:*:*:*:*",
"matchCriteriaId": "BE87BCCF-8188-44F3-A727-808A8D6C45B9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Kylin can receive user input and load any class through Class.forName(...). This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions."
},
{
"lang": "es",
"value": "Kylin puede recibir la entrada del usuario y cargar cualquier clase mediante Class.forName(...). Este problema afecta a Apache Kylin 2 versiones 2.6.6 y anteriores; Apache Kylin 3 versiones 3.1.2 y anteriores; Apache Kylin 4 versiones 4.0.0 y anteriores."
}
],
"id": "CVE-2021-31522",
"lastModified": "2024-11-21T06:05:51.050",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-01-06T13:15:08.027",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2022/01/06/4"
},
{
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{
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},
{
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"url": "https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw"
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],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-470"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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