High severity · published Jan 21, 2018
CVE-2016-10708
sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated…
7.5
CVSS
15.7%
EPSS
No
On KEV
Description
sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)15.7% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CB
Cloud Backup · Netapp
All versions, or not specified · source: NVD
CD
Clustered Data Ontap · Netapp
All versions, or not specified · source: NVD
DO
Data Ontap · Netapp
All versions, or not specified · source: NVD
DO
Data Ontap Edge · Netapp
All versions, or not specified · source: NVD
DL
Debian Linux · Debian
7.0; 8.0 · source: NVD
OU
Oncommand Unified Manager · Netapp
9.4 and later · source: NVD
OP
Openssh · Openbsd
before 7.4 · source: NVD
SP
Service Processor · Netapp
All versions, or not specified · source: NVD
ST
Storagegrid · Netapp
All versions, or not specified · source: NVD
SW
Storagegrid Webscale · Netapp
All versions, or not specified · source: NVD
UL
Ubuntu Linux · Canonical
14.04; 16.04; 18.04 · source: NVD
VP
Vasa Provider · Netapp
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-10708
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-10708
Patch
http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html
Third Party Advisory
http://www.securityfocus.com/bid/102780
Patch
https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf
kc.mcafee.com
https://kc.mcafee.com/corporate/index?page=content&id=SB10284
Mailing List
https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html
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