CVE-2019-10764

High

Description

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.

SeverityHigh
CVSS7.4
Exploit probability—
ProductSimplito Elliptic-php
PublishedNov 18, 2019
First seenNov 18, 2019

How to fix

Update
  • simplito elliptic-php1.0.6 or later
  • simplito/elliptic-php1.0.6 or later

Affected products

ProductAffected versionsFixed in
simplito elliptic-phpv < 1.0.61.0.6
simplito/elliptic-phpPackagistv < 1.0.61.0.6

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