CVE-2016-7407

Name: CVE-2016-7407
Creator: NVD / NIST
Published: 2017-03-03T16:59:00.42+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 5.54%

Last modified Jun 17, 2026

CVE-2016-7407 is a vulnerability of currently unknown severity. The dropbearconvert command in Dropbear SSH before 2016.74 allows attackers to execute arbitrary code via a crafted OpenSSH key file.. EPSS estimates a 5.54% chance of exploitation in the next 30 days.

Description

The dropbearconvert command in Dropbear SSH before 2016.74 allows attackers to execute arbitrary code via a crafted OpenSSH key file.

Metrics

EPSS Probability

5.54%

91.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Dropbear Ssh Project	Dropbear Ssh	<= 2016.73

References

http://www.openwall.com/lists/oss-security/2016/09/15/2Mailing List, Patch, Third Party Advisory
http://www.securityfocus.com/bid/92972Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1376353Issue Tracking
https://secure.ucc.asn.au/hg/dropbear/rev/34e6127ef02eIssue Tracking, Patch, Third Party Advisory
https://security.gentoo.org/glsa/201702-23Patch, Third Party Advisory, VDB Entry
http://www.openwall.com/lists/oss-security/2016/09/15/2Mailing List, Patch, Third Party Advisory
http://www.securityfocus.com/bid/92972Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1376353Issue Tracking
https://secure.ucc.asn.au/hg/dropbear/rev/34e6127ef02eIssue Tracking, Patch, Third Party Advisory
https://security.gentoo.org/glsa/201702-23Patch, Third Party Advisory, VDB Entry

Timeline

Published: Mar 3, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2016-7407?

The dropbearconvert command in Dropbear SSH before 2016.74 allows attackers to execute arbitrary code via a crafted OpenSSH key file.

How severe is CVE-2016-7407?

Severity scoring for CVE-2016-7407 is pending analysis. The EPSS model estimates a 5.54% probability of exploitation in the next 30 days.

How do I fix CVE-2016-7407?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-7407?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST