QID 980935

QID 980935: Nodejs (npm) Security Update for msrcrypto (GHSA-qg3g-2mgh-33j8)

Versions of `msrcrypto` prior to 1.4.1 are vulnerable to Sensitive Data Exposure. The package's Elliptic Curve Cryptography (ECC) implementation may leak information about a server's private ECC key. It can also allow attackers to craft invalid ECDSA signatures that pass as valid. There is no published proof-of-concept for this vulnerability.

## Recommendation

Upgrade to version 1.4.1 or later.

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-qg3g-2mgh-33j8 for updates pertaining to this vulnerability.

Vendor References

GHSA-qg3g-2mgh-33j8 - github.com/advisories/GHSA-qg3g-2mgh-33j8

CVEs related to QID 980935

CVE-2018-8319 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-qg3g-2mgh-33j8	msrcrypto		github.com/advisories/GHSA-qg3g-2mgh-33j8

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