Vulnerability Database
296,733
Total vulnerabilities in the database
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.
| Software | From | Fixed in |
|---|---|---|
| golang / crypto | - | 2017-03-17.x |
golang.org/x/crypto
|
- | 0.0.0-20170330155735-e4e2799dd7aa |
- http://www.securityfocus.com/bid/97481
- https://bridge.grumpy-troll.org/2017/04/golang-ssh-security
- 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://go.dev/cl/340830
- https://go.dev/issue/19767
- https://go.googlesource.com/crypto/+/e4e2799dd7aab89f583e1d898300d96367750991
- https://godoc.org/golang.org/x/crypto/ssh
- https://pkg.go.dev/vuln/GO-2020-0013
- https://web.archive.org/web/20170423080311/https://www.securityfocus.com/bid/97481
- https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-3204
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