Calculation error in ark-r1cs-std
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.
01
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2021-38194US | critical9.8 | — | ||
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 pr… | ||||
02
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/arkworks-rs/r1cs-stdPACKAGE
- https://github.com/arkworks-rs/r1cs-std/commit/47ddbaa411afe7c499311a248a38135e5a192b67WEB
- https://github.com/arkworks-rs/r1cs-std/pull/70WEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-38194ADVISORY
- https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/ark-r1cs-std/RUSTSEC-2021-0075.mdWEB
- https://rustsec.org/advisories/RUSTSEC-2021-0075.htmlWEB
scry
Advisories wie diese benennen die exponierten Produkte, die Angreifer auf Ihrer Angriffsfläche ins Visier nehmen. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan