CVE Vulnerabilities

CVE-2013-1776

Published: Apr 08, 2013 | Modified: Aug 29, 2017
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4.4 MEDIUM
AV:L/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
3.6 LOW
AV:L/AC:L/Au:N/C:P/I:P/A:N
RedHat/V3
Ubuntu
LOW

sudo 1.3.5 through 1.7.10 and 1.8.0 through 1.8.5, when the tty_tickets option is enabled, does not properly validate the controlling terminal device, which allows local users with sudo permissions to hijack the authorization of another terminal via vectors related to connecting to the standard input, output, and error file descriptors of another terminal. NOTE: this is one of three closely-related vulnerabilities that were originally assigned CVE-2013-1776, but they have been SPLIT because of different affected versions.

Affected Software

Name Vendor Start Version End Version
Mac_os_x Apple * 10.10.4 (including)
Sudo Ubuntu devel *
Sudo Ubuntu hardy *
Sudo Ubuntu lucid *
Sudo Ubuntu oneiric *
Sudo Ubuntu precise *
Sudo Ubuntu quantal *
Sudo Ubuntu upstream *
Red Hat Enterprise Linux 5 RedHat sudo-0:1.7.2p1-28.el5 *
Red Hat Enterprise Linux 6 RedHat sudo-0:1.8.6p3-7.el6 *

References