GSD-2021-21339
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-21339",
"description": "TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.",
"id": "GSD-2021-21339"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"aliases": [
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],
"details": "TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.",
"id": "GSD-2021-21339",
"modified": "2023-12-13T01:23:11.061644Z",
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}
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"impact": {
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"baseScore": 5.9,
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"discovery": "UNKNOWN"
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"affected_range": "\u003e=6.2.0,\u003c6.2.57||\u003e=7.0.0,\u003c7.6.51||\u003e=8.0.0,\u003c8.7.40||\u003e=9.0.0,\u003c9.5.25 ||\u003e=10.0.0,\u003c10.4.14||\u003e=11.0.0,\u003c11.1.1",
"affected_versions": "All versions starting from 6.2.0 before 6.2.57, all versions starting from 7.0.0 before 7.6.51, all versions starting from 8.0.0 before 8.7.40, all versions starting from 9.0.0 before 9.5.25, all versions starting from 10.0.0 before 10.4.14, all versions starting from 11.0.0 before 11.1.1",
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"CWE-937"
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"date": "2021-03-26",
"description": "User session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - such as SQL injection in any other component of the system.",
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"7.6.51",
"8.7.40",
"9.5.25",
"10.4.14",
"11.1.1"
],
"identifier": "CVE-2021-21339",
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"not_impacted": "All versions before 6.2.0, all versions starting from 6.2.57 before 7.0.0, all versions starting from 7.6.51 before 8.0.0, all versions starting from 8.7.40 before 9.0.0, all versions starting from 9.5.25 before 10.0.0, all versions starting from 10.4.14 before 11.0.0, all versions starting from 11.1.1",
"package_slug": "packagist/typo3/cms-core",
"pubdate": "2021-03-23",
"solution": "Upgrade to versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 or above.",
"title": "Cleartext Storage of Sensitive Information",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-21339",
"https://typo3.org/security/advisory/typo3-core-sa-2021-006"
],
"uuid": "2463f4b0-ea07-47f7-b6ec-8bb2fdeab6c6"
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"affected_range": "\u003e=6.2.0,\u003c6.2.57||\u003e=7.0.0,\u003c7.6.51||\u003e=8.0.0,\u003c8.7.40||\u003e=9.0.0,\u003c9.5.25 ||\u003e=10.0.0,\u003c10.4.14||\u003e=11.0.0,\u003c11.1.1",
"affected_versions": "All versions starting from 6.2.0 before 6.2.57, all versions starting from 7.0.0 before 7.6.51, all versions starting from 8.0.0 before 8.7.40, all versions starting from 9.0.0 before 9.5.25, all versions starting from 10.0.0 before 10.4.14, all versions starting from 11.0.0 before 11.1.1",
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"CWE-312",
"CWE-937"
],
"date": "2021-03-26",
"description": "User session identifiers are stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - for example SQL injection in any other component of the system.",
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"7.6.51",
"8.7.40",
"9.5.25",
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"11.1.1"
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"package_slug": "packagist/typo3/cms",
"pubdate": "2021-03-23",
"solution": "Upgrade to versions 6.2.57, 7.6.51, 9.5.25, 10.4.14, 11.1.1 or above.",
"title": "Cleartext Storage of Sensitive Information",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-21339",
"https://typo3.org/security/advisory/typo3-core-sa-2021-006"
],
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"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
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"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
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"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-03-26T19:13Z",
"publishedDate": "2021-03-23T02:15Z"
}
}
}
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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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