Vulnerability Details CVE-2017-3204
The Go SSH library (x/crypto/ssh) by default does not verify host keys, facilitating man-in-the-middle attacks. Default behavior changed in commit e4e2799 to require explicitly registering a hostkey verification mechanism.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.018
EPSS Ranking 82.4%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 6.8
References
- http://www.securityfocus.com/bid/97481
- https://bridge.grumpy-troll.org/2017/04/golang-ssh-security/
- https://github.com/golang/crypto/commit/e4e2799dd7aab89f583e1d898300d96367750991
- https://github.com/golang/go/issues/19767
- https://godoc.org/golang.org/x/crypto/ssh
- http://www.securityfocus.com/bid/97481
- https://bridge.grumpy-troll.org/2017/04/golang-ssh-security/
- https://github.com/golang/crypto/commit/e4e2799dd7aab89f583e1d898300d96367750991
- https://github.com/golang/go/issues/19767
- https://godoc.org/golang.org/x/crypto/ssh
Products affected by CVE-2017-3204
-
cpe:2.3:a:golang:crypto:-
-
cpe:2.3:a:golang:crypto:0.1.0
-
cpe:2.3:a:golang:crypto:0.10.0
-
cpe:2.3:a:golang:crypto:0.11.0
-
cpe:2.3:a:golang:crypto:0.12.0
-
cpe:2.3:a:golang:crypto:0.13.0
-
cpe:2.3:a:golang:crypto:0.14.0
-
cpe:2.3:a:golang:crypto:0.15.0
-
cpe:2.3:a:golang:crypto:0.16.0
-
cpe:2.3:a:golang:crypto:0.17.0
-
cpe:2.3:a:golang:crypto:0.18.0
-
cpe:2.3:a:golang:crypto:0.19.0
-
cpe:2.3:a:golang:crypto:0.2.0
-
cpe:2.3:a:golang:crypto:0.21.0
-
cpe:2.3:a:golang:crypto:0.22.0
-
cpe:2.3:a:golang:crypto:0.23.0
-
cpe:2.3:a:golang:crypto:0.24.0
-
cpe:2.3:a:golang:crypto:0.25.0
-
cpe:2.3:a:golang:crypto:0.26.0
-
cpe:2.3:a:golang:crypto:0.27.0
-
cpe:2.3:a:golang:crypto:0.28.0
-
cpe:2.3:a:golang:crypto:0.29.0
-
cpe:2.3:a:golang:crypto:0.3.0
-
cpe:2.3:a:golang:crypto:0.30.0
-
cpe:2.3:a:golang:crypto:0.31.0
-
cpe:2.3:a:golang:crypto:0.32.0
-
cpe:2.3:a:golang:crypto:0.33.0
-
cpe:2.3:a:golang:crypto:0.34.0
-
cpe:2.3:a:golang:crypto:0.35.0
-
cpe:2.3:a:golang:crypto:0.36.0
-
cpe:2.3:a:golang:crypto:0.37.0
-
cpe:2.3:a:golang:crypto:0.38.0
-
cpe:2.3:a:golang:crypto:0.39.0
-
cpe:2.3:a:golang:crypto:0.4.0
-
cpe:2.3:a:golang:crypto:0.40.0
-
cpe:2.3:a:golang:crypto:0.41.0
-
cpe:2.3:a:golang:crypto:0.42.0
-
cpe:2.3:a:golang:crypto:0.43.0
-
cpe:2.3:a:golang:crypto:0.44.0
-
cpe:2.3:a:golang:crypto:0.45.0
-
cpe:2.3:a:golang:crypto:0.46.0
-
cpe:2.3:a:golang:crypto:0.5.0
-
cpe:2.3:a:golang:crypto:0.6.0
-
cpe:2.3:a:golang:crypto:0.7.0
-
cpe:2.3:a:golang:crypto:0.8.0
-
cpe:2.3:a:golang:crypto:0.9.0
-
cpe:2.3:a:golang:crypto:2017-02-09
-
cpe:2.3:a:golang:crypto:2017-03-02
-
cpe:2.3:a:golang:crypto:2017-03-07
-
cpe:2.3:a:golang:crypto:2017-03-17