CVE-2017-3204
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Go | SSH library | prior to commit e4e2799 | affected |
Weaknesses
- CWE-310: CWE-310
ADP Enrichment
CVE Program Container
Additional References
- https://godoc.org/golang.org/x/crypto/ssh
- https://github.com/golang/go/issues/19767
- https://bridge.grumpy-troll.org/2017/04/golang-ssh-security/
- https://github.com/golang/crypto/commit/e4e2799dd7aab89f583e1d898300d96367750991
- http://www.securityfocus.com/bid/97481
References
- https://godoc.org/golang.org/x/crypto/ssh
- https://github.com/golang/go/issues/19767
- https://bridge.grumpy-troll.org/2017/04/golang-ssh-security/
- https://github.com/golang/crypto/commit/e4e2799dd7aab89f583e1d898300d96367750991
- http://www.securityfocus.com/bid/97481
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