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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.
Publish Date : 2017-01-05 Last Update Date : 2022-12-13
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- CVSS Scores & Vulnerability Types

CVSS Score
2.1
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Obtain Information
CWE ID 320

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2017:2029: openssh security, bug fix, and enhancement update (Moderate) oval:com.redhat.rhsa:def:20172029 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2016-10011

# Product Type Vendor Product Version Update Edition Language
1 Application Openbsd Openssh * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openbsd Openssh 1

- References For CVE-2016-10011

https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf CONFIRM
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03818en_us CONFIRM
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.647637 CONFIRM
https://access.redhat.com/errata/RHSA-2017:2029
REDHAT RHSA-2017:2029
http://www.securityfocus.com/bid/94977
BID 94977 OpenSSH CVE-2016-10011 Local Information Disclosure Vulnerability Release Date:2017-03-29
https://security.netapp.com/advisory/ntap-20171130-0002/ CONFIRM
http://www.securitytracker.com/id/1037490
SECTRACK 1037490
https://github.com/openbsd/src/commit/ac8147a06ed2e2403fb6b9a0c03e618a9333c0e9 CONFIRM
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf CONFIRM
https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html
MLIST [debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update
https://www.openssh.com/txt/release-7.4 CONFIRM
http://www.openwall.com/lists/oss-security/2016/12/19/2
MLIST [oss-security] 20161219 Announce: OpenSSH 7.4 released

- Metasploit Modules Related To CVE-2016-10011

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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