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10 vulnerabilities by starkbank
CVE-2021-43572 (GCVE-0-2021-43572)
Vulnerability from nvd – Published: 2021-11-09 21:05 – Updated: 2024-08-04 04:03
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-python/release… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-python/commit/… | x_refsource_MISC |
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CVE-2021-43571 (GCVE-0-2021-43571)
Vulnerability from nvd – Published: 2021-11-09 21:05 – Updated: 2024-08-04 04:03
VLAI
Summary
The verify function in the Stark Bank Node.js ECDSA library (ecdsa-node) 1.1.2 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-node/releases/… | x_refsource_MISC |
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CVE-2021-43570 (GCVE-0-2021-43570)
Vulnerability from nvd – Published: 2021-11-09 21:05 – Updated: 2024-08-04 04:03
VLAI
Summary
The verify function in the Stark Bank Java ECDSA library (ecdsa-java) 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-java/releases/… | x_refsource_MISC |
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CVE-2021-43569 (GCVE-0-2021-43569)
Vulnerability from nvd – Published: 2021-11-09 21:05 – Updated: 2024-08-04 04:03
VLAI
Summary
The verify function in the Stark Bank .NET ECDSA library (ecdsa-dotnet) 1.3.1 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-dotnet/release… | x_refsource_MISC |
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CVE-2021-43568 (GCVE-0-2021-43568)
Vulnerability from nvd – Published: 2021-11-09 21:06 – Updated: 2024-08-04 04:03
VLAI
Summary
The verify function in the Stark Bank Elixir ECDSA library (ecdsa-elixir) 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-elixir/release… | x_refsource_MISC |
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CVE-2021-43568 (GCVE-0-2021-43568)
Vulnerability from cvelistv5 – Published: 2021-11-09 21:06 – Updated: 2024-08-04 04:03
VLAI
Summary
The verify function in the Stark Bank Elixir ECDSA library (ecdsa-elixir) 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-elixir/release… | x_refsource_MISC |
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CVE-2021-43570 (GCVE-0-2021-43570)
Vulnerability from cvelistv5 – Published: 2021-11-09 21:05 – Updated: 2024-08-04 04:03
VLAI
Summary
The verify function in the Stark Bank Java ECDSA library (ecdsa-java) 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
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CVE-2021-43571 (GCVE-0-2021-43571)
Vulnerability from cvelistv5 – Published: 2021-11-09 21:05 – Updated: 2024-08-04 04:03
VLAI
Summary
The verify function in the Stark Bank Node.js ECDSA library (ecdsa-node) 1.1.2 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-node/releases/… | x_refsource_MISC |
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CVE-2021-43572 (GCVE-0-2021-43572)
Vulnerability from cvelistv5 – Published: 2021-11-09 21:05 – Updated: 2024-08-04 04:03
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-python/release… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-python/commit/… | x_refsource_MISC |
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CVE-2021-43569 (GCVE-0-2021-43569)
Vulnerability from cvelistv5 – Published: 2021-11-09 21:05 – Updated: 2024-08-04 04:03
VLAI
Summary
The verify function in the Stark Bank .NET ECDSA library (ecdsa-dotnet) 1.3.1 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://research.nccgroup.com/2021/11/08/technica… | x_refsource_MISC |
| https://github.com/starkbank/ecdsa-dotnet/release… | x_refsource_MISC |
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