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MitreCVELIST:CVE-2021-43572HistoryNov 09, 2021 - 9:05 p.m.
CVE-2021-43572
2021-11-0921:05:20
mitre
www.cve.org
3
The verify function in the Stark Bank Python ECDSA library (aka starkbank-escada or ecdsa-python) before 2.0.1 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
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Improper Verification of Cryptographic Signature in starkbank-ecdsa
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Improper Verification of Cryptographic Signature in starkbank-ecdsa
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Signature Forgery
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Stark Bank Data Forgery Issue Vulnerability (CNVD-2021-95644)
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Design/Logic Flaw
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CVE-2021-43572
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CVE-2021-43572
2021-11-09 22:15:07