CVE-2025-22150: falha de média gravidade em nodejs undici
Undici Uses Insufficiently Random Values
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.8epss 0.8%
Undici is an HTTP/1.1 client. Starting in version 4.5.0 and prior to versions 5.28.5, 6.21.1, and 7.2.3, undici uses `Math.random()` to choose the boundary for a multipart/form-data request. It is known that the output of `Math.random()` can be predicted if several of its generated values are known. If there is a mechanism in an app that sends multipart requests to an attacker-controlled website, they can use this to leak the necessary values. Therefore, an attacker can tamper with the requests going to the backend APIs if certain conditions are met. This is fixed in versions 5.28.5, 6.21.1, and 7.2.3. As a workaround, do not issue multipart requests to attacker controlled servers.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Produtos afetados
nodejs · undiciCVEs relacionadas — nodejs undici
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Referências
https://blog.securityevaluators.com/hacking-the-javascript-lottery-80cc437e3b7fhttps://github.com/nodejs/undici/blob/8b06b8250907d92fead664b3368f1d2aa27c1f35/lib/web/fetch/body.js#L113https://github.com/nodejs/undici/commit/711e20772764c29f6622ddc937c63b6eefdf07d0https://github.com/nodejs/undici/commit/c2d78cd19fe4f4c621424491e26ce299e65e934ahttps://github.com/nodejs/undici/commit/c3acc6050b781b827d80c86cbbab34f14458d385https://github.com/nodejs/undici/security/advisories/GHSA-c76h-2ccp-4975https://hackerone.com/reports/2913312