Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!Close

CVE-2016-10011

Published: 4 January 2017

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.

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
openssh
Launchpad, Ubuntu, Debian
artful Not vulnerable
(1:7.4p1-1)
bionic Not vulnerable
(1:7.4p1-1)
cosmic Not vulnerable
(1:7.4p1-1)
disco Not vulnerable
(1:7.4p1-1)
eoan Not vulnerable
(1:7.4p1-1)
focal Not vulnerable
(1:7.4p1-1)
hirsute Not vulnerable
(1:7.4p1-1)
precise Ignored
(end of life)
trusty
Released (1:6.6p1-2ubuntu2.10)
upstream
Released (1:7.4p1-1)
xenial
Released (1:7.2p2-4ubuntu2.4)
yakkety Ignored
(end of life)
zesty Not vulnerable
(1:7.4p1-1)
groovy Not vulnerable
(1:7.4p1-1)
Patches:
upstream: https://github.com/openssh/openssh-portable/commit/54d022026aae4f53fa74cc636e4a032d9689b64d
upstream: https://github.com/openssh/openssh-portable/commit/a9c746088787549bb5b1ae3add7d06a1b6d93d5e (prereq)

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N