QID 995491

Date Published: 2023-10-03

QID 995491: GO (Go) Security Update for github.com/Consensys/gnark-crypto (GHSA-9xfq-8j3r-xp5g)

Consensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as Medium - 5.4 severity.

Solution

Refer to Github security advisory GHSA-9xfq-8j3r-xp5g for updates and patch information.

Vendor References

GHSA-9xfq-8j3r-xp5g - github.com/advisories/GHSA-9xfq-8j3r-xp5g

CVEs related to QID 995491

CVE-2023-44273 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-9xfq-8j3r-xp5g	github.com/Consensys/gnark-crypto		github.com/advisories/GHSA-9xfq-8j3r-xp5g

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