Vulnerability Details : CVE-2016-10011
authfile.c in sshd in OpenSSH before 7.4 does not properly consider the effects of realloc on buffer contents, which might allow local users to obtain sensitive private-key information by leveraging access to a privilege-separated child process.
Products affected by CVE-2016-10011
- cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*
Threat overview for CVE-2016-10011
Top countries where our scanners detected CVE-2016-10011
Top open port discovered on systems with this issue
22
IPs affected by CVE-2016-10011 2,987,211
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2016-10011!
*Directly or indirectly through your vendors, service providers and 3rd parties.
Powered by
attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2016-10011
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-10011
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2016-10011
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-10011
-
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.647637
The Slackware Linux Project: Slackware Security Advisories
-
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03818en_us
HPESBUX03818 rev.2 - HP-UX Secure Shell, Multiple Remote Vulnerabilities
-
https://github.com/openbsd/src/commit/ac8147a06ed2e2403fb6b9a0c03e618a9333c0e9
use sshbuf_allocate() to pre-allocate the buffer used for loading · openbsd/src@ac8147a · GitHubPatch
-
http://www.securitytracker.com/id/1037490
OpenSSH Multiple Flaws Let Remote Authenticated Users Gain Elevated Privileges and Local Privileged Users Obtain Host Private Keys - SecurityTracker
-
https://security.netapp.com/advisory/ntap-20171130-0002/
January 2017 OpenSSH Vulnerabilities in NetApp Products | NetApp Product Security
-
https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf
-
http://www.securityfocus.com/bid/94977
OpenSSH CVE-2016-10011 Local Information Disclosure Vulnerability
-
https://access.redhat.com/errata/RHSA-2017:2029
RHSA-2017:2029 - Security Advisory - Red Hat Customer Portal
-
https://www.openssh.com/txt/release-7.4
-
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
-
https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html
[SECURITY] [DLA 1500-1] openssh security update
-
http://www.openwall.com/lists/oss-security/2016/12/19/2
oss-security - Announce: OpenSSH 7.4 releasedMailing List;Release Notes
Jump to