CVE-2013-2776
Sudo Terminal Hijacking Vulnerability
Description
sudo 1.3.5 through 1.7.10p5 and 1.8.0 through 1.8.6p6, when running on systems without /proc or the sysctl function with the tty_tickets option 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.
INFO
Published Date :
April 8, 2013, 5:55 p.m.
Last Modified :
Nov. 21, 2024, 1:52 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.4
Exploitability Score :
3.4
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2013-2776.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2013-2776 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2013-2776 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839 Added Reference http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html Added Reference http://rhn.redhat.com/errata/RHSA-2013-1353.html Added Reference http://rhn.redhat.com/errata/RHSA-2013-1701.html Added Reference http://www.debian.org/security/2013/dsa-2642 Added Reference http://www.openwall.com/lists/oss-security/2013/02/27/31 Added Reference http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Added Reference http://www.securityfocus.com/bid/58207 Added Reference http://www.securityfocus.com/bid/62741 Added Reference http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440 Added Reference http://www.sudo.ws/repos/sudo/rev/049a12a5cc14 Added Reference http://www.sudo.ws/repos/sudo/rev/0c0283d1fafa Added Reference http://www.sudo.ws/sudo/alerts/tty_tickets.html Added Reference https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=916365 Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/82453 Added Reference https://support.apple.com/kb/HT205031 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Aug. 29, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/82453 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/82453 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/62741 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 09, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html -
Modified Analysis by [email protected]
Mar. 30, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:todd_miller:sudo:1.7.10:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.9p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.9:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.8p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.8p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.8:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.7:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.6p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.6p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.3b1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p7:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.0:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9p23:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.4p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9p20:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9p21:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.8:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.7:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9p22:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.2p3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.7p5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.8p12:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.3_p7:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.3.5:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p1:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p2:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p3:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:todd_miller:sudo:1.8.0:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.1p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.1p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.3p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.3p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.5:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p4:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p5:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p1:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p2:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p3:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p4:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p5:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:todd_miller:sudo:1.7.10:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.9p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.9:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.8p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.8p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.8:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.7:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.6p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.6p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.4p6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.3b1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.2p7:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.7.0:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9p23:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.4p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9p20:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9p21:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.8:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.7:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9p22:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.2p3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.7p5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.8p12:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.3_p7:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.9:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.6.3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.3.5:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p1:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p2:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p3:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:apple:mac_os_x:10.10.4:*:*:*:*:*:*:* (and previous) Configuration 3 OR *cpe:2.3:a:todd_miller:sudo:1.8.0:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.1p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.1p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.3p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.3p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p1:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p2:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p3:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p4:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.4p5:*:*:*:*:*:*:* *cpe:2.3:a:todd_miller:sudo:1.8.5:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p4:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.7.10p5:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p1:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p2:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p3:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p4:*:*:*:*:*:*:* cpe:2.3:a:todd_miller:sudo:1.8.6p5:*:*:*:*:*:*:* Changed Reference Type https://support.apple.com/kb/HT205031 No Types Assigned https://support.apple.com/kb/HT205031 Advisory -
CVE Modified by [email protected]
Aug. 18, 2015
Action Type Old Value New Value Added Reference http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html Added Reference https://support.apple.com/kb/HT205031 -
Initial Analysis by [email protected]
Apr. 09, 2013
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2013-2776 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2013-2776
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.08236
percentile