{"id":"CVE-2024-24770","state":"PUBLISHED","title":"Username timing attack on recover password/MFA token in vantage6","description":"vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. Much like GHSA-45gq-q4xh-cp53, it is possible to find which usernames exist in vantage6 by calling the API routes `/recover/lost` and `/2fa/lost`. These routes send emails to users if they have lost their password or MFA token. This issue has been addressed in commit `aecfd6d0e` and is expected to ship in subsequent releases. Users are advised to upgrade as soon as a new release is available. There are no known workarounds for this vulnerability.","publishedAt":"2024-03-14T18:47:46.804Z","updatedAt":"2024-08-26T15:21:53.399Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["vantage6 vantage6"],"affected":[{"vendor":"vantage6","product":"vantage6","versions":[{"version":"<= 4.2.2","status":"affected"}]}],"references":["https://github.com/vantage6/vantage6/security/advisories/GHSA-5h3x-6gwf-73jm","https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","https://github.com/vantage6/vantage6/commit/aecfd6d0e83165a41a60ebd52d2287b0217be26b"],"weaknesses":["CWE-362","CWE-208"],"ingestedAt":"2026-10-29T20:07:10.607Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/24xxx/CVE-2024-24770.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-24770","state":"PUBLISHED","datePublished":"2024-03-14T18:47:46.804Z","dateUpdated":"2024-08-26T15:21:53.399Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-01-29T20:51:26.013Z"},"containers":{"cna":{"title":"Username timing attack on recover password/MFA token in vantage6","descriptions":[{"lang":"en","value":"vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. Much like GHSA-45gq-q4xh-cp53, it is possible to find which usernames exist in vantage6 by calling the API routes `/recover/lost` and `/2fa/lost`. These routes send emails to users if they have lost their password or MFA token. This issue has been addressed in commit `aecfd6d0e` and is expected to ship in subsequent releases. Users are advised to upgrade as soon as a new release is available. There are no known workarounds for this vulnerability."}],"affected":[{"vendor":"vantage6","product":"vantage6","versions":[{"version":"<= 4.2.2","status":"affected"}]}],"references":[{"url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-5h3x-6gwf-73jm","name":"https://github.com/vantage6/vantage6/security/advisories/GHSA-5h3x-6gwf-73jm","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","name":"https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","tags":["x_refsource_MISC"]},{"url":"https://github.com/vantage6/vantage6/commit/aecfd6d0e83165a41a60ebd52d2287b0217be26b","name":"https://github.com/vantage6/vantage6/commit/aecfd6d0e83165a41a60ebd52d2287b0217be26b","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-362","lang":"en","description":"CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-208","lang":"en","description":"CWE-208: Observable Timing Discrepancy","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-03-14T18:47:46.804Z"},"source":{"advisory":"GHSA-5h3x-6gwf-73jm","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"vantage6","product":"vantage6","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.2.2","versionType":"custom"}],"cpes":["cpe:2.3:a:vantage6:vantage6:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-26T15:16:22.550291Z","id":"CVE-2024-24770","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-26T15:21:53.399Z"}},{"title":"CVE Program Container","references":[{"url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-5h3x-6gwf-73jm","name":"https://github.com/vantage6/vantage6/security/advisories/GHSA-5h3x-6gwf-73jm","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","name":"https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/vantage6/vantage6/commit/aecfd6d0e83165a41a60ebd52d2287b0217be26b","name":"https://github.com/vantage6/vantage6/commit/aecfd6d0e83165a41a60ebd52d2287b0217be26b","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T23:28:12.459Z"}}]}}}