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Vulnerability Details : CVE-2013-1775

sudo 1.6.0 through 1.7.10p6 and sudo 1.8.0 through 1.8.6p6 allows local users or physically proximate attackers to bypass intended time restrictions and retain privileges without re-authenticating by setting the system clock and sudo user timestamp to the epoch.
Publish Date : 2013-03-05 Last Update Date : 2016-11-28
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- CVSS Scores & Vulnerability Types

CVSS Score
6.9
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 264

- Related OVAL Definitions

Title Definition Id Class Family
DSA-2642-1 sudo - several issues oval:org.mitre.oval:def:20126 unix
ELSA-2013-1353 -- sudo security and bug fix update (low) oval:org.mitre.oval:def:27476 unix
ELSA-2013-1701 -- sudo security, bug fix and enhancement update (low) oval:org.mitre.oval:def:27379 unix
RHSA-2013-1701: sudo security, bug fix and enhancement update (Low) oval:org.mitre.oval:def:26184 unix
RHSA-2013:1353 -- sudo security and bug fix update (Low) oval:org.mitre.oval:def:27220 unix
RHSA-2013:1353: sudo security and bug fix update (Low) oval:com.redhat.rhsa:def:20131353 unix
RHSA-2013:1701: sudo security, bug fix and enhancement update (Low) oval:com.redhat.rhsa:def:20131701 unix
SUSE-SU-2013:0793-1 -- Security update for sudo oval:org.mitre.oval:def:25864 unix
SUSE-SU-2013:1594-1 -- Security update for sudo oval:org.mitre.oval:def:25587 unix
SUSE-SU-2013:1595-1 -- Security update for sudo oval:org.mitre.oval:def:25531 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2013-1775

# Product Type Vendor Product Version Update Edition Language
1 OS Apple Mac Os X 10.10.4 Version Details Vulnerabilities
2 Application Todd Miller Sudo 1.6 Version Details Vulnerabilities
3 Application Todd Miller Sudo 1.6.1 Version Details Vulnerabilities
4 Application Todd Miller Sudo 1.6.2 Version Details Vulnerabilities
5 Application Todd Miller Sudo 1.6.2p3 Version Details Vulnerabilities
6 Application Todd Miller Sudo 1.6.3 P7 Version Details Vulnerabilities
7 Application Todd Miller Sudo 1.6.3 Version Details Vulnerabilities
8 Application Todd Miller Sudo 1.6.4 Version Details Vulnerabilities
9 Application Todd Miller Sudo 1.6.4p2 Version Details Vulnerabilities
10 Application Todd Miller Sudo 1.6.5 Version Details Vulnerabilities
11 Application Todd Miller Sudo 1.6.6 Version Details Vulnerabilities
12 Application Todd Miller Sudo 1.6.7 Version Details Vulnerabilities
13 Application Todd Miller Sudo 1.6.7p5 Version Details Vulnerabilities
14 Application Todd Miller Sudo 1.6.8 Version Details Vulnerabilities
15 Application Todd Miller Sudo 1.6.8p12 Version Details Vulnerabilities
16 Application Todd Miller Sudo 1.6.9p20 Version Details Vulnerabilities
17 Application Todd Miller Sudo 1.6.9p22 Version Details Vulnerabilities
18 Application Todd Miller Sudo 1.6.9 Version Details Vulnerabilities
19 Application Todd Miller Sudo 1.6.9p21 Version Details Vulnerabilities
20 Application Todd Miller Sudo 1.6.9p23 Version Details Vulnerabilities
21 Application Todd Miller Sudo 1.7.0 Version Details Vulnerabilities
22 Application Todd Miller Sudo 1.7.1 Version Details Vulnerabilities
23 Application Todd Miller Sudo 1.7.2p1 Version Details Vulnerabilities
24 Application Todd Miller Sudo 1.7.2p3 Version Details Vulnerabilities
25 Application Todd Miller Sudo 1.7.2p7 Version Details Vulnerabilities
26 Application Todd Miller Sudo 1.7.2p5 Version Details Vulnerabilities
27 Application Todd Miller Sudo 1.7.2 Version Details Vulnerabilities
28 Application Todd Miller Sudo 1.7.2p4 Version Details Vulnerabilities
29 Application Todd Miller Sudo 1.7.2p6 Version Details Vulnerabilities
30 Application Todd Miller Sudo 1.7.2p2 Version Details Vulnerabilities
31 Application Todd Miller Sudo 1.7.3b1 Version Details Vulnerabilities
32 Application Todd Miller Sudo 1.7.4p6 Version Details Vulnerabilities
33 Application Todd Miller Sudo 1.7.4p2 Version Details Vulnerabilities
34 Application Todd Miller Sudo 1.7.4p3 Version Details Vulnerabilities
35 Application Todd Miller Sudo 1.7.4p5 Version Details Vulnerabilities
36 Application Todd Miller Sudo 1.7.4 Version Details Vulnerabilities
37 Application Todd Miller Sudo 1.7.4p1 Version Details Vulnerabilities
38 Application Todd Miller Sudo 1.7.4p4 Version Details Vulnerabilities
39 Application Todd Miller Sudo 1.7.5 Version Details Vulnerabilities
40 Application Todd Miller Sudo 1.7.6 Version Details Vulnerabilities
41 Application Todd Miller Sudo 1.7.6p1 Version Details Vulnerabilities
42 Application Todd Miller Sudo 1.7.6p2 Version Details Vulnerabilities
43 Application Todd Miller Sudo 1.7.7 Version Details Vulnerabilities
44 Application Todd Miller Sudo 1.7.8 Version Details Vulnerabilities
45 Application Todd Miller Sudo 1.7.8p1 Version Details Vulnerabilities
46 Application Todd Miller Sudo 1.7.8p2 Version Details Vulnerabilities
47 Application Todd Miller Sudo 1.7.9 Version Details Vulnerabilities
48 Application Todd Miller Sudo 1.7.9p1 Version Details Vulnerabilities
49 Application Todd Miller Sudo 1.7.10p5 Version Details Vulnerabilities
50 Application Todd Miller Sudo 1.7.10 Version Details Vulnerabilities
51 Application Todd Miller Sudo 1.7.10p6 Version Details Vulnerabilities
52 Application Todd Miller Sudo 1.7.10p1 Version Details Vulnerabilities
53 Application Todd Miller Sudo 1.7.10p2 Version Details Vulnerabilities
54 Application Todd Miller Sudo 1.7.10p3 Version Details Vulnerabilities
55 Application Todd Miller Sudo 1.7.10p4 Version Details Vulnerabilities
56 Application Todd Miller Sudo 1.8.0 Version Details Vulnerabilities
57 Application Todd Miller Sudo 1.8.1 Version Details Vulnerabilities
58 Application Todd Miller Sudo 1.8.1p1 Version Details Vulnerabilities
59 Application Todd Miller Sudo 1.8.1p2 Version Details Vulnerabilities
60 Application Todd Miller Sudo 1.8.2 Version Details Vulnerabilities
61 Application Todd Miller Sudo 1.8.3 Version Details Vulnerabilities
62 Application Todd Miller Sudo 1.8.3p1 Version Details Vulnerabilities
63 Application Todd Miller Sudo 1.8.3p2 Version Details Vulnerabilities
64 Application Todd Miller Sudo 1.8.4p3 Version Details Vulnerabilities
65 Application Todd Miller Sudo 1.8.4p4 Version Details Vulnerabilities
66 Application Todd Miller Sudo 1.8.4p5 Version Details Vulnerabilities
67 Application Todd Miller Sudo 1.8.4 Version Details Vulnerabilities
68 Application Todd Miller Sudo 1.8.4p1 Version Details Vulnerabilities
69 Application Todd Miller Sudo 1.8.4p2 Version Details Vulnerabilities
70 Application Todd Miller Sudo 1.8.5p2 Version Details Vulnerabilities
71 Application Todd Miller Sudo 1.8.5p3 Version Details Vulnerabilities
72 Application Todd Miller Sudo 1.8.5 Version Details Vulnerabilities
73 Application Todd Miller Sudo 1.8.5p1 Version Details Vulnerabilities
74 Application Todd Miller Sudo 1.8.6p3 Version Details Vulnerabilities
75 Application Todd Miller Sudo 1.8.6p4 Version Details Vulnerabilities
76 Application Todd Miller Sudo 1.8.6p5 Version Details Vulnerabilities
77 Application Todd Miller Sudo 1.8.6 Version Details Vulnerabilities
78 Application Todd Miller Sudo 1.8.6p6 Version Details Vulnerabilities
79 Application Todd Miller Sudo 1.8.6p1 Version Details Vulnerabilities
80 Application Todd Miller Sudo 1.8.6p2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apple Mac Os X 1
Todd Miller Sudo 79

- References For CVE-2013-1775

http://www.ubuntu.com/usn/USN-1754-1
UBUNTU USN-1754-1
https://support.apple.com/kb/HT205031 CONFIRM
http://www.securityfocus.com/bid/58203
BID 58203 Todd Miller Sudo CVE-2013-1775 Local Authentication Bypass Vulnerability Release Date:2016-07-29
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440
SLACKWARE SSA:2013-065-01
http://www.sudo.ws/repos/sudo/rev/ddf399e3e306 CONFIRM
http://www.sudo.ws/repos/sudo/rev/ebd6cc75020f CONFIRM
http://www.sudo.ws/sudo/alerts/epoch_ticket.html CONFIRM
http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
APPLE APPLE-SA-2013-09-12-1
http://www.openwall.com/lists/oss-security/2013/02/27/22
MLIST [oss-security] 20130227 CVE request: sudo authentication bypass when clock is reset
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html CONFIRM
http://www.debian.org/security/2013/dsa-2642
DEBIAN DSA-2642
http://support.apple.com/kb/HT5880 CONFIRM
http://rhn.redhat.com/errata/RHSA-2013-1701.html
REDHAT RHSA-2013:1701
http://rhn.redhat.com/errata/RHSA-2013-1353.html
REDHAT RHSA-2013:1353
http://lists.opensuse.org/opensuse-updates/2013-03/msg00066.html
SUSE openSUSE-SU-2013:0495
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
APPLE APPLE-SA-2015-08-13-2

- Metasploit Modules Related To CVE-2013-1775

Mac OS X Sudo Password Bypass
This module gains a session with root permissions on versions of OS X with sudo binary vulnerable to CVE-2013-1775. Tested working on Mac OS 10.7-10.8.4, and possibly lower versions. If your session belongs to a user with Administrative Privileges (the user is in the sudoers file and is in the "admin group"), and the user has ever run the "sudo" command, it is possible to become the super user by running `sudo -k` and then resetting the system clock to 01-01-1970. This module will fail silently if the user is not an admin, if the user has never run the sudo command, or if the admin has locked the Date/Time preferences. Note: If the user has locked the Date/Time preferences, requests to overwrite the system clock will be ignored, and the module will silently fail. However, if the "Require an administrator password to access locked preferences" setting is not enabled, the Date/Time preferences are often unlocked every time the admin logs in, so you can install persistence and wait for a chance later.
Module type : exploit Rank : normal Platforms : OSX


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