VULNERABILITY INTELLIGENCE

CVE-2019-10764

CVSS score7.4 HIGH

EPSS probability1.09%

CISA KEVNot currently listed

Published2019-11-18

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

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.

Weakness classification

nvd@nist.gov: CWE-203

Primary references

report@snyk.io — Exploit, Third Party Advisory
report@snyk.io — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory