Medium severity · published Mar 22, 2016
CVE-2016-3116
CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data
6.4
CVSS
19.8%
EPSS
No
On KEV
Description
CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)19.8% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Dropbear Ssh · Dropbear Ssh Project
through 2015.71 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-3116
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-3116
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179261.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179269.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179870.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-03/msg00105.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-03/msg00113.html
packetstormsecurity.com
http://packetstormsecurity.com/files/136251/Dropbear-SSHD-xauth-Command-Injection-Bypass.html
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