Detections
Analytics
CVE-2013-1776
high
Description
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.
References
https://support.apple.com/kb/HT205031
https://exchange.xforce.ibmcloud.com/vulnerabilities/82453
https://euvd.enisa.europa.eu/vulnerability/EUVD-2013-1801
https://bugzilla.redhat.com/show_bug.cgi?id=916365
https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023
http://www.sudo.ws/sudo/alerts/tty_tickets.html
http://www.sudo.ws/repos/sudo/rev/6b22be4d09f0
http://www.sudo.ws/repos/sudo/rev/632f8e028191
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440
http://www.securityfocus.com/bid/58207
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.openwall.com/lists/oss-security/2013/02/27/31
http://www.debian.org/security/2013/dsa-2642
http://rhn.redhat.com/errata/RHSA-2013-1353.html
http://lists.opensuse.org/opensuse-updates/2013-03/msg00066.html
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html