{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"oauth2-server (aka node-oauth2-server) through 3.1.1 implements OAuth 2.0 without PKCE. It does not prevent authorization code injection. This is similar to CVE-2020-7692. NOTE: the vendor states 'As RFC7636 is an extension, I think the claim in the Readme of \"RFC 6749 compliant\" is valid and not misleading and I also therefore wouldn't describe this as a \"vulnerability\" with the library per se."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2020-10-04T04:38:47.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://tools.ietf.org/html/rfc7636"},{"tags":["x_refsource_MISC"],"url":"https://tools.ietf.org/html/draft-ietf-oauth-security-topics-15"},{"tags":["x_refsource_MISC"],"url":"https://codeburst.io/missing-the-point-in-securing-oauth-2-0-83968708b467"},{"tags":["x_refsource_MISC"],"url":"https://github.com/oauthjs/node-oauth2-server/issues/637"},{"tags":["x_refsource_MISC"],"url":"https://github.com/oauthjs/node-oauth2-server/pull/452"}],"tags":["disputed"],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2017-18924","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"** DISPUTED ** oauth2-server (aka node-oauth2-server) through 3.1.1 implements OAuth 2.0 without PKCE. It does not prevent authorization code injection. This is similar to CVE-2020-7692. NOTE: the vendor states 'As RFC7636 is an extension, I think the claim in the Readme of \"RFC 6749 compliant\" is valid and not misleading and I also therefore wouldn't describe this as a \"vulnerability\" with the library per se.'"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://tools.ietf.org/html/rfc7636","refsource":"MISC","url":"https://tools.ietf.org/html/rfc7636"},{"name":"https://tools.ietf.org/html/draft-ietf-oauth-security-topics-15","refsource":"MISC","url":"https://tools.ietf.org/html/draft-ietf-oauth-security-topics-15"},{"name":"https://codeburst.io/missing-the-point-in-securing-oauth-2-0-83968708b467","refsource":"MISC","url":"https://codeburst.io/missing-the-point-in-securing-oauth-2-0-83968708b467"},{"name":"https://github.com/oauthjs/node-oauth2-server/issues/637","refsource":"MISC","url":"https://github.com/oauthjs/node-oauth2-server/issues/637"},{"name":"https://github.com/oauthjs/node-oauth2-server/pull/452","refsource":"MISC","url":"https://github.com/oauthjs/node-oauth2-server/pull/452"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T21:45:24.546Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://tools.ietf.org/html/rfc7636"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://tools.ietf.org/html/draft-ietf-oauth-security-topics-15"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://codeburst.io/missing-the-point-in-securing-oauth-2-0-83968708b467"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/oauthjs/node-oauth2-server/issues/637"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/oauthjs/node-oauth2-server/pull/452"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2017-18924","datePublished":"2020-10-04T04:38:47.000Z","dateReserved":"2020-10-04T00:00:00.000Z","dateUpdated":"2024-08-05T21:45:24.546Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}