Access Restriction Bypass Affecting sudo package, versions <1.8.5p2-1+nmu1
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Test your applications- Snyk ID SNYK-DEBIAN10-SUDO-407070
- published 8 Apr 2013
- disclosed 8 Apr 2013
Introduced: 8 Apr 2013
CVE-2013-1776 Open this link in a new tabHow to fix?
Upgrade Debian:10
sudo
to version 1.8.5p2-1+nmu1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream sudo
package and not the sudo
package as distributed by Debian
.
See How to fix?
for Debian:10
relevant fixed versions and status.
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://security-tracker.debian.org/tracker/CVE-2013-1776
- https://support.apple.com/kb/HT205031
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839
- http://www.debian.org/security/2013/dsa-2642
- https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440
- http://www.sudo.ws/repos/sudo/rev/632f8e028191
- http://www.sudo.ws/repos/sudo/rev/6b22be4d09f0
- http://www.sudo.ws/sudo/alerts/tty_tickets.html
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00066.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.openwall.com/lists/oss-security/2013/02/27/31
- https://bugzilla.redhat.com/show_bug.cgi?id=916365
- http://rhn.redhat.com/errata/RHSA-2013-1353.html
- http://www.securityfocus.com/bid/58207
- https://exchange.xforce.ibmcloud.com/vulnerabilities/82453