Python Ecdsaproject Python Ecdsa
By the Year
In 2024 there have been 0 vulnerabilities in Python Ecdsaproject Python Ecdsa . Python Ecdsa did not have any published security vulnerabilities last year.
Year | Vulnerabilities | Average Score |
---|---|---|
2024 | 0 | 0.00 |
2023 | 0 | 0.00 |
2022 | 0 | 0.00 |
2021 | 0 | 0.00 |
2020 | 1 | 9.10 |
2019 | 1 | 7.50 |
2018 | 0 | 0.00 |
It may take a day or so for new Python Ecdsa vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Python Ecdsaproject Python Ecdsa Security Vulnerabilities
A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether signatures used DER encoding
CVE-2019-14859
9.1 - Critical
- January 02, 2020
A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether signatures used DER encoding. Without this verification, a malformed signature could be accepted, making the signature malleable. Without proper verification, an attacker could use a malleable signature to create false transactions.
Improper Verification of Cryptographic Signature
An error-handling flaw was found in python-ecdsa before version 0.13.3
CVE-2019-14853
7.5 - High
- November 26, 2019
An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.
Improper Handling of Exceptional Conditions
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