CVE-2013-1776 | BDVDB-2026-55291 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.securityfocus.com/bid/58207
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839
- http://www.debian.org/security/2013/dsa-2642
- http://www.sudo.ws/repos/sudo/rev/6b22be4d09f0
- http://www.sudo.ws/repos/sudo/rev/632f8e028191
- http://www.openwall.com/lists/oss-security/2013/02/27/31
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00066.html
- http://www.sudo.ws/sudo/alerts/tty_tickets.html
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440
- https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023
- http://rhn.redhat.com/errata/RHSA-2013-1353.html
- https://support.apple.com/kb/HT205031
- https://bugzilla.redhat.com/show_bug.cgi?id=916365
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.