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vuln-cve/data/2021/43xxx/CVE-2021-43782.json
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{
"containers": {
"cna": {
"affected": [
{
"product": "tuleap",
"vendor": "Enalean",
"versions": [
{
"status": "affected",
"version": "< 13.2.99.83"
},
{
"status": "affected",
"version": ">= 13.1-1, < 13.1-6"
},
{
"status": "affected",
"version": ">= 13.2-1, < 13.2-4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. This is a follow up to GHSA-887w-pv2r-x8pm/CVE-2021-41276, the initial fix was incomplete. Tuleap does not sanitize properly the search filter built from the ldap_id attribute of a user during the daily synchronization. A malicious user could force accounts to be suspended or take over another account by forcing the update of the ldap_uid attribute. Note that the malicious user either need to have site administrator capability on the Tuleap instance or be an LDAP operator with the capability to create/modify account. The Tuleap instance needs to have the LDAP plugin activated and enabled for this issue to be exploitable. The following versions contain the fix: Tuleap Community Edition 13.2.99.83, Tuleap Enterprise Edition 13.1-6, and Tuleap Enterprise Edition 13.2-4."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-90",
"description": "CWE-90: Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-74",
"description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-12-15T19:30:14.000Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/Enalean/tuleap/security/advisories/GHSA-cwv9-hhm4-jr84"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Enalean/tuleap/security/advisories/GHSA-887w-pv2r-x8pm"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Enalean/tuleap/commit/64e77561eba9f8233199c2962b3497ed7294a7d2"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=64e77561eba9f8233199c2962b3497ed7294a7d2"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://tuleap.net/plugins/tracker/?aid=24168"
}
],
"source": {
"advisory": "GHSA-cwv9-hhm4-jr84",
"discovery": "UNKNOWN"
},
"title": "Indirect LDAP injection in Tuleap",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-43782",
"STATE": "PUBLIC",
"TITLE": "Indirect LDAP injection in Tuleap"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "tuleap",
"version": {
"version_data": [
{
"version_value": "< 13.2.99.83"
},
{
"version_value": ">= 13.1-1, < 13.1-6"
},
{
"version_value": ">= 13.2-1, < 13.2-4"
}
]
}
}
]
},
"vendor_name": "Enalean"
}
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}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. This is a follow up to GHSA-887w-pv2r-x8pm/CVE-2021-41276, the initial fix was incomplete. Tuleap does not sanitize properly the search filter built from the ldap_id attribute of a user during the daily synchronization. A malicious user could force accounts to be suspended or take over another account by forcing the update of the ldap_uid attribute. Note that the malicious user either need to have site administrator capability on the Tuleap instance or be an LDAP operator with the capability to create/modify account. The Tuleap instance needs to have the LDAP plugin activated and enabled for this issue to be exploitable. The following versions contain the fix: Tuleap Community Edition 13.2.99.83, Tuleap Enterprise Edition 13.1-6, and Tuleap Enterprise Edition 13.2-4."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
}
},
"problemtype": {
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{
"description": [
{
"lang": "eng",
"value": "CWE-90: Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/Enalean/tuleap/security/advisories/GHSA-cwv9-hhm4-jr84",
"refsource": "CONFIRM",
"url": "https://github.com/Enalean/tuleap/security/advisories/GHSA-cwv9-hhm4-jr84"
},
{
"name": "https://github.com/Enalean/tuleap/security/advisories/GHSA-887w-pv2r-x8pm",
"refsource": "MISC",
"url": "https://github.com/Enalean/tuleap/security/advisories/GHSA-887w-pv2r-x8pm"
},
{
"name": "https://github.com/Enalean/tuleap/commit/64e77561eba9f8233199c2962b3497ed7294a7d2",
"refsource": "MISC",
"url": "https://github.com/Enalean/tuleap/commit/64e77561eba9f8233199c2962b3497ed7294a7d2"
},
{
"name": "https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=64e77561eba9f8233199c2962b3497ed7294a7d2",
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"url": "https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=64e77561eba9f8233199c2962b3497ed7294a7d2"
},
{
"name": "https://tuleap.net/plugins/tracker/?aid=24168",
"refsource": "MISC",
"url": "https://tuleap.net/plugins/tracker/?aid=24168"
}
]
},
"source": {
"advisory": "GHSA-cwv9-hhm4-jr84",
"discovery": "UNKNOWN"
}
}
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-04T04:03:08.971Z"
},
"title": "CVE Program Container",
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/Enalean/tuleap/security/advisories/GHSA-cwv9-hhm4-jr84"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/Enalean/tuleap/security/advisories/GHSA-887w-pv2r-x8pm"
},
{
"tags": [
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],
"url": "https://github.com/Enalean/tuleap/commit/64e77561eba9f8233199c2962b3497ed7294a7d2"
},
{
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],
"url": "https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=64e77561eba9f8233199c2962b3497ed7294a7d2"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://tuleap.net/plugins/tracker/?aid=24168"
}
]
}
]
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-43782",
"datePublished": "2021-12-15T19:30:14.000Z",
"dateReserved": "2021-11-16T00:00:00.000Z",
"dateUpdated": "2024-08-04T04:03:08.971Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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