Vulnerability Report

CVE-2013-1776

Title: Todd Miller Sudo

Other

Proof Of Concept

No public PoC currently indexed for CVE-2013-1776.

CWE Category CWE-264
Published Date Apr 08, 2013
Modified Date Jun 16, 2026
Exploit Status Not Found
Score 4.4 CVSS v2.0
Exploit Probability (EPSS)
0.37%

Vulnerability Summary

CVE-2013-1776: 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.

Impacted Vendors

T
todd_miller 1
G
gratisoft 1

Reference Links

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839 http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html http://lists.opensuse.org/opensuse-updates/2013-03/msg00066.html http://rhn.redhat.com/errata/RHSA-2013-1353.html http://www.debian.org/security/2013/dsa-2642 http://www.openwall.com/lists/oss-security/2013/02/27/31 http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html http://www.securityfocus.com/bid/58207 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 https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023 https://bugzilla.redhat.com/show_bug.cgi?id=916365 https://exchange.xforce.ibmcloud.com/vulnerabilities/82453 https://support.apple.com/kb/HT205031 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839 http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html http://lists.opensuse.org/opensuse-updates/2013-03/msg00066.html http://rhn.redhat.com/errata/RHSA-2013-1353.html http://www.debian.org/security/2013/dsa-2642 http://www.openwall.com/lists/oss-security/2013/02/27/31 http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html http://www.securityfocus.com/bid/58207 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 https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023 https://bugzilla.redhat.com/show_bug.cgi?id=916365 https://exchange.xforce.ibmcloud.com/vulnerabilities/82453 https://support.apple.com/kb/HT205031
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.4
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:M/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2013-1776 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:L/AC:M/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.