{"id":"GHSA-3g92-w8c5-73pq","summary":"Undici vulnerable to data leak when using response.arrayBuffer()","details":"### Impact\n\nDepending on network and process conditions of a `fetch()` request, `response.arrayBuffer()` might include portion of memory from the Node.js process.\n\n### Patches\n\nThis has been patched in v6.19.2.\n\n### Workarounds\n\nThere are no known workaround.\n\n### References\n\nhttps://github.com/nodejs/undici/issues/3337\nhttps://github.com/nodejs/undici/issues/3328\nhttps://github.com/nodejs/undici/pull/3338\nhttps://github.com/nodejs/undici/commit/f979ec3204ca489abf30e7d20e9fee9ea7711d36","aliases":["CVE-2024-38372"],"modified":"2026-09-10T03:50:16.356440101Z","published":"2024-07-09T13:32:30Z","database_specific":{"severity":"LOW","github_reviewed":true,"github_reviewed_at":"2024-07-09T13:32:30Z","nvd_published_at":"2024-07-08T21:15:12Z","cwe_ids":["CWE-201"]},"references":[{"type":"WEB","url":"https://github.com/nodejs/undici/security/advisories/GHSA-3g92-w8c5-73pq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-38372"},{"type":"WEB","url":"https://github.com/nodejs/undici/issues/3328"},{"type":"WEB","url":"https://github.com/nodejs/undici/issues/3337"},{"type":"WEB","url":"https://github.com/nodejs/undici/pull/3338"},{"type":"WEB","url":"https://github.com/nodejs/undici/commit/f979ec3204ca489abf30e7d20e9fee9ea7711d36"},{"type":"PACKAGE","url":"https://github.com/nodejs/undici"}],"affected":[{"package":{"name":"undici","ecosystem":"npm","purl":"pkg:npm/undici"},"ranges":[{"type":"SEMVER","events":[{"introduced":"6.14.0"},{"fixed":"6.19.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/07/GHSA-3g92-w8c5-73pq/GHSA-3g92-w8c5-73pq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}