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CVE-2021-29624

MEDIUM

6.5

Descricao

fastify-csrf is an open-source plugin helps developers protect their Fastify server against CSRF attacks. Versions of fastify-csrf prior to 3.1.0 have a "double submit" mechanism using cookies with an application deployed across multiple subdomains, e.g. "heroku"-style platform as a service. Version 3.1.0 of the fastify-csrf fixes it. the vulnerability. The user of the module would need to supply a `userInfo` when generating the CSRF token to fully implement the protection on their end. This is needed only for applications hosted on different subdomains.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado5/19/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

fastify:fastify-csrf

Fraquezas (CWE)

CWE-565CWE-352

Referencias

https://cheatsheetseries.owasp.org/cheatsheets/Cross-Site_Request_Forgery_Prevention_Cheat_Sheet.html(security-advisories@github.com)

https://github.com/fastify/csrf/pull/2(security-advisories@github.com)

https://github.com/fastify/fastify-csrf/pull/51(security-advisories@github.com)

https://github.com/fastify/fastify-csrf/releases/tag/v3.1.0(security-advisories@github.com)

https://github.com/fastify/fastify-csrf/security/advisories/GHSA-rc4q-9m69-gqp8(security-advisories@github.com)

https://owasp.org/www-pdf-archive/David_Johansson-Double_Defeat_of_Double-Submit_Cookie.pdf(security-advisories@github.com)

https://cheatsheetseries.owasp.org/cheatsheets/Cross-Site_Request_Forgery_Prevention_Cheat_Sheet.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/fastify/csrf/pull/2(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/fastify/fastify-csrf/pull/51(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/fastify/fastify-csrf/releases/tag/v3.1.0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/fastify/fastify-csrf/security/advisories/GHSA-rc4q-9m69-gqp8(af854a3a-2127-422b-91ae-364da2661108)

https://owasp.org/www-pdf-archive/David_Johansson-Double_Defeat_of_Double-Submit_Cookie.pdf(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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