PT-2023-29183 · Consensys · Gnark-Crypto

Thomaspiellard · Publicado 2023-09-27 · Atualizado 2025-10-30 · CVE-2023-44273

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Consensys gnark-crypto versions 0.11.2 and earlier

Description The issue occurs due to the deserialisation of EdDSA and ECDSA signatures not ensuring that the data is in a certain interval, allowing Signature Malleability.

Recommendations For Consensys gnark-crypto versions 0.11.2 and earlier, consider updating to a version that fixes the deserialisation issue of EdDSA and ECDSA signatures to prevent Signature Malleability. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Verification of Cryptographic Signature

Deserialization of Untrusted Data

Enumeração de Fraquezas

CWE-347

CWE-502

Identificadores relacionados

CVE-2023-44273

GHSA-9XFQ-8J3R-XP5G

GHSA-FR8M-434R-G3XP

GO-2023-2096

GO-2025-4027

Produtos afetados

Gnark-Crypto

Referências · 18

• https://github.com/Consensys/gnark-crypto/pull/449 · Correção
• https://github.com/Consensys/gnark-crypto/releases · Nota
• https://github.com/Consensys/gnark-crypto/security/advisories/GHSA-fr8m-434r-g3xp · Nota
• https://github.com/Consensys/gnark-crypto/releases/tag/v0.12.0 · Nota
• https://github.com/Consensys/gnark-crypto · Nota
• https://verichains.io · Nota
• https://osv.dev/vulnerability/CVE-2023-44273 · Aviso do Fabricante
• https://go.dev/blog/defer-panic-and-recover · Nota
• https://twitter.com/CVEnew/status/1707242101245694392 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-44273 · Nota de Segurança
• https://twitter.com/VulmonFeeds/status/1707269092393037973 · Publicação no Twitter
• https://osv.dev/vulnerability/GO-2025-4027 · Aviso do Fabricante
• https://t.me/cvenotify/58688 · Publicação no Telegram
• https://t.me/cibsecurity/71174 · Publicação no Telegram
• https://osv.dev/vulnerability/GHSA-9xfq-8j3r-xp5g · Aviso do Fabricante