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Oracle Solaris 11: CVE-2017-8932: Vulnerability in Go Programming Language

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Oracle Solaris 11: CVE-2017-8932: Vulnerability in Go Programming Language

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
07/06/2017
Created
03/19/2019
Added
10/19/2018
Modified
02/17/2022

Description

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.

Solution(s)

  • oracle-solaris-11-4-upgrade-entire-11-4-11-4-0-0-1-15-0

References

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