PT-2021-23876
CVE-2021-43571
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تاريخ النشر
2021-11-09
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تاريخ التحديث
2021-11-12
الوصف من
CVSS 3.1
9.8
حرجةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Stark Bank Node.js ECDSA library (ecdsa-node) version 1.1.2
Description
The verify function in the library fails to check that the signature is non-zero, allowing attackers to forge signatures on arbitrary messages.
Recommendations
For version 1.1.2, update to a newer version that includes a fix for this issue, as the current version allows attackers to forge signatures due to the verify function's failure to check for non-zero signatures.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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