QID 980155

QID 980155: Nodejs (npm) Security Update for starkbank-ecdsa (GHSA-q9q6-f556-gpm7)

The verify function in the Stark Bank Node.js ECDSA library (ecdsa-node) 1.1.2 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Customers are advised to refer to GHSA-q9q6-f556-gpm7 for updates pertaining to this vulnerability.

Vendor References

GHSA-q9q6-f556-gpm7 - github.com/advisories/GHSA-q9q6-f556-gpm7

CVEs related to QID 980155

CVE-2021-43571 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-q9q6-f556-gpm7	starkbank-ecdsa		github.com/advisories/GHSA-q9q6-f556-gpm7

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