QID 980154

QID 980154: Python (pip) Security Update for starkbank-ecdsa (GHSA-92vm-mxjf-jqf3)

The verify function in the Stark Bank Python ECDSA library (starkbank-ecdsa) 2.0.0 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-92vm-mxjf-jqf3 for updates pertaining to this vulnerability.

Vendor References

GHSA-92vm-mxjf-jqf3 - github.com/advisories/GHSA-92vm-mxjf-jqf3

CVEs related to QID 980154

CVE-2021-43572 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-92vm-mxjf-jqf3	starkbank-ecdsa		github.com/advisories/GHSA-92vm-mxjf-jqf3

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].