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cvelistMitreCVELIST:CVE-2017-8932
HistoryJul 06, 2017 - 4:00 p.m.

CVE-2017-8932

2017-07-0616:00:00
mitre
www.cve.org

5.8 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.3%

A bug in the standard library ScalarMult implementation of curve P-256 for amd64 architectures in Go before 1.7.6 and 1.8.x before 1.8.2 causes incorrect results to be generated for specific input points. An adaptive attack can be mounted to progressively extract the scalar input to ScalarMult by submitting crafted points and observing failures to the derive correct output. This leads to a full key recovery attack against static ECDH, as used in popular JWT libraries.

5.8 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.3%