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CVE-2020-13822
Published: Jun 4, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
The Elliptic package 6.5.2 for Node.js allows ECDSA signature malleability via variations in encoding, leading '\0' bytes, or integer overflows. This could conceivably have a security-relevant impact if an application relied on a single canonical signature.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://www.npmjs.com/package/elliptic
x_refsource_MISC
https://github.com/indutny/elliptic/issues/226
x_refsource_MISC
https://yondon.blog/2019/01/01/how-not-to-use-ecdsa/
x_refsource_MISC
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