CVE-2021-38194

CRITICAL

9.8

Descricao

An issue was discovered in the ark-r1cs-std crate before 0.3.1 for Rust. It does not enforce any constraints in the FieldVar::mul_by_inverse method. Thus, a prover can produce a proof that is unsound but is nonetheless verified.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado8/8/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

arcworks:ark-r1cs-std

Referencias

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/ark-r1cs-std/RUSTSEC-2021-0075.md(cve@mitre.org)

https://rustsec.org/advisories/RUSTSEC-2021-0075.html(cve@mitre.org)

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/ark-r1cs-std/RUSTSEC-2021-0075.md(af854a3a-2127-422b-91ae-364da2661108)

https://rustsec.org/advisories/RUSTSEC-2021-0075.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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