{"containers":{"cna":{"affected":[{"product":"windows-setup","vendor":"composer","versions":[{"status":"affected","version":"< 6.0.0"}]}],"descriptions":[{"lang":"en","value":"In Composer-Setup for Windows before version 6.0.0, if the developer's computer is shared with other users, a local attacker may be able to exploit the following scenarios. 1. A local regular user may modify the existing `C:\\ProgramData\\ComposerSetup\\bin\\composer.bat` in order to get elevated command execution when composer is run by an administrator. 2. A local regular user may create a specially crafted dll in the `C:\\ProgramData\\ComposerSetup\\bin` folder in order to get Local System privileges. See: https://itm4n.github.io/windows-server-netman-dll-hijacking. 3. If the directory of the php.exe selected by the user is not in the system path, it is added without checking that it is admin secured, as per Microsoft guidelines. See: https://msrc-blog.microsoft.com/2018/04/04/triaging-a-dll-planting-vulnerability."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-276","description":"CWE-276: Incorrect Default Permissions","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2020-08-14T16:35:13.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/composer/windows-setup/security/advisories/GHSA-wgrx-r3qv-332c"},{"tags":["x_refsource_MISC"],"url":"https://github.com/composer/windows-setup/commit/ca9f1435d368e3377e82d60ef0c7b795afa9f804"}],"source":{"advisory":"GHSA-wgrx-r3qv-332c","discovery":"UNKNOWN"},"title":"Local privilege elevation in Composer-Setup for Windows","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2020-15145","STATE":"PUBLIC","TITLE":"Local privilege elevation in Composer-Setup for Windows"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"windows-setup","version":{"version_data":[{"version_value":"< 6.0.0"}]}}]},"vendor_name":"composer"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In Composer-Setup for Windows before version 6.0.0, if the developer's computer is shared with other users, a local attacker may be able to exploit the following scenarios. 1. A local regular user may modify the existing `C:\\ProgramData\\ComposerSetup\\bin\\composer.bat` in order to get elevated command execution when composer is run by an administrator. 2. A local regular user may create a specially crafted dll in the `C:\\ProgramData\\ComposerSetup\\bin` folder in order to get Local System privileges. See: https://itm4n.github.io/windows-server-netman-dll-hijacking. 3. If the directory of the php.exe selected by the user is not in the system path, it is added without checking that it is admin secured, as per Microsoft guidelines. See: https://msrc-blog.microsoft.com/2018/04/04/triaging-a-dll-planting-vulnerability."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-276: Incorrect Default Permissions"}]}]},"references":{"reference_data":[{"name":"https://github.com/composer/windows-setup/security/advisories/GHSA-wgrx-r3qv-332c","refsource":"CONFIRM","url":"https://github.com/composer/windows-setup/security/advisories/GHSA-wgrx-r3qv-332c"},{"name":"https://github.com/composer/windows-setup/commit/ca9f1435d368e3377e82d60ef0c7b795afa9f804","refsource":"MISC","url":"https://github.com/composer/windows-setup/commit/ca9f1435d368e3377e82d60ef0c7b795afa9f804"}]},"source":{"advisory":"GHSA-wgrx-r3qv-332c","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T13:08:21.821Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/composer/windows-setup/security/advisories/GHSA-wgrx-r3qv-332c"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/composer/windows-setup/commit/ca9f1435d368e3377e82d60ef0c7b795afa9f804"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2020-15145","datePublished":"2020-08-14T16:35:13.000Z","dateReserved":"2020-06-25T00:00:00.000Z","dateUpdated":"2024-08-04T13:08:21.821Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}