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prionPRIOn knowledge basePRION:CVE-2017-7781
HistoryJun 11, 2018 - 9:29 p.m.

Code injection

2018-06-1121:29:00
PRIOn knowledge base
www.prio-n.com
5

6.4 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.4%

An error occurs in the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates where it can yield a result “POINT_AT_INFINITY” when it should not. A man-in-the-middle attacker could use this to interfere with a connection, resulting in an attacked party computing an incorrect shared secret. This vulnerability affects Firefox < 55.

CPENameOperatorVersion
firefoxlt55.0