GHSA-mr6r-82x4-f4jj
Timing attacks might allow practical recovery of the long-term private key
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | simplito/elliptic-php | < 1.0.6 | 1.0.6 |
Details
As written in the advisory (Markdown source, shown as plain text).
In elliptic-php versions priot to 1.0.6, Timing attacks might be possible which can result in practical recovery of the long-term private key generated by the library under certain conditions. Leakage of a bit-length of the scalar during scalar multiplication is possible on an elliptic curve which might allow practical recovery of the long-term private key.
References
External links from the advisory. They lead to third-party sites.