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Last updated: 4/23/2014

CVE Publication rate: 20.5

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Vulnerability Workload Index: 8.72
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National Cyber Awareness System

Vulnerability Summary for CVE-2013-1775

Original release date: 03/05/2013
Last revised: 01/27/2014
Source: US-CERT/NIST

Overview

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.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 6.9 (HIGH) (AV:L/AC:M/AU:N/C:C/I:C/A:C) (legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.4
CVSS Version 2 Metrics:
Access Vector: Locally exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: CONFIRM
Name: http://www.sudo.ws/repos/sudo/rev/ebd6cc75020f
Type: Patch Information; Exploit
External Source: REDHAT
Name: RHSA-2013:1353
External Source: APPLE
Name: APPLE-SA-2013-09-12-1
External Source: UBUNTU
Name: USN-1754-1
External Source: OSVDB
Name: 90677
External Source: CONFIRM
Name: http://www.sudo.ws/sudo/alerts/epoch_ticket.html
Type: Advisory
External Source: SLACKWARE
Name: SSA:2013-065-01
External Source: MLIST
Name: [oss-security] 20130227 CVE request: sudo authentication bypass when clock is reset
External Source: CONFIRM
Name: http://support.apple.com/kb/HT5880
External Source: DEBIAN
Name: DSA-2642
External Source: REDHAT
Name: RHSA-2013:1701
External Source: SUSE
Name: openSUSE-SU-2013:0495
External Source: CONFIRM
Name: http://www.sudo.ws/repos/sudo/rev/ddf399e3e306
Type: Patch Information; Exploit

Vulnerable software and versions

Skip Navigation Links.
Collapse Configuration 1Configuration 1
Collapse OROR
* cpe:/a:todd_miller:sudo:1.6.9p22
* cpe:/a:todd_miller:sudo:1.6.2p3
* cpe:/a:todd_miller:sudo:1.6.9p23
* cpe:/a:todd_miller:sudo:1.6.5
* cpe:/a:todd_miller:sudo:1.6.4p2
* cpe:/a:todd_miller:sudo:1.6.9p20
* cpe:/a:todd_miller:sudo:1.6.9p21
* cpe:/a:todd_miller:sudo:1.6.7p5
* cpe:/a:todd_miller:sudo:1.6.4
* cpe:/a:todd_miller:sudo:1.6.8p12
* cpe:/a:todd_miller:sudo:1.6.3_p7
* cpe:/a:todd_miller:sudo:1.6.9
* cpe:/a:todd_miller:sudo:1.6
* cpe:/a:todd_miller:sudo:1.6.8
* cpe:/a:todd_miller:sudo:1.6.1
* cpe:/a:todd_miller:sudo:1.6.6
* cpe:/a:todd_miller:sudo:1.6.2
* cpe:/a:todd_miller:sudo:1.6.7
* cpe:/a:todd_miller:sudo:1.6.3
Collapse Configuration 2Configuration 2
Collapse OROR
* cpe:/a:todd_miller:sudo:1.7.2p2
* cpe:/a:todd_miller:sudo:1.7.2p3
* cpe:/a:todd_miller:sudo:1.7.3b1
* cpe:/a:todd_miller:sudo:1.7.2
* cpe:/a:todd_miller:sudo:1.7.4p5
* cpe:/a:todd_miller:sudo:1.7.2p6
* cpe:/a:todd_miller:sudo:1.7.2p1
* cpe:/a:todd_miller:sudo:1.7.2p5
* cpe:/a:todd_miller:sudo:1.7.0
* cpe:/a:todd_miller:sudo:1.7.2p4
* cpe:/a:todd_miller:sudo:1.7.1
* cpe:/a:todd_miller:sudo:1.7.4p4
* cpe:/a:todd_miller:sudo:1.7.2p7
* cpe:/a:todd_miller:sudo:1.7.4p2
* cpe:/a:todd_miller:sudo:1.7.4p3
* cpe:/a:todd_miller:sudo:1.7.4
* cpe:/a:todd_miller:sudo:1.7.4p1
* cpe:/a:todd_miller:sudo:1.7.4p6
* cpe:/a:todd_miller:sudo:1.7.5
* cpe:/a:todd_miller:sudo:1.7.6
* cpe:/a:todd_miller:sudo:1.7.6p1
* cpe:/a:todd_miller:sudo:1.7.6p2
* cpe:/a:todd_miller:sudo:1.7.7
* cpe:/a:todd_miller:sudo:1.7.8
* cpe:/a:todd_miller:sudo:1.7.8p1
* cpe:/a:todd_miller:sudo:1.7.8p2
* cpe:/a:todd_miller:sudo:1.7.9
* cpe:/a:todd_miller:sudo:1.7.9p1
* cpe:/a:todd_miller:sudo:1.7.10
* cpe:/a:todd_miller:sudo:1.7.10p1
* cpe:/a:todd_miller:sudo:1.7.10p2
* cpe:/a:todd_miller:sudo:1.7.10p3
* cpe:/a:todd_miller:sudo:1.7.10p4
* cpe:/a:todd_miller:sudo:1.7.10p5
* cpe:/a:todd_miller:sudo:1.7.10p6
Collapse Configuration 3Configuration 3
Collapse OROR
* cpe:/a:todd_miller:sudo:1.8.0
* cpe:/a:todd_miller:sudo:1.8.1
* cpe:/a:todd_miller:sudo:1.8.1p1
* cpe:/a:todd_miller:sudo:1.8.1p2
* cpe:/a:todd_miller:sudo:1.8.2
* cpe:/a:todd_miller:sudo:1.8.3
* cpe:/a:todd_miller:sudo:1.8.3p1
* cpe:/a:todd_miller:sudo:1.8.3p2
* cpe:/a:todd_miller:sudo:1.8.4
* cpe:/a:todd_miller:sudo:1.8.4p1
* cpe:/a:todd_miller:sudo:1.8.4p2
* cpe:/a:todd_miller:sudo:1.8.4p3
* cpe:/a:todd_miller:sudo:1.8.4p4
* cpe:/a:todd_miller:sudo:1.8.4p5
* cpe:/a:todd_miller:sudo:1.8.5
* cpe:/a:todd_miller:sudo:1.8.5p1
* cpe:/a:todd_miller:sudo:1.8.5p2
* cpe:/a:todd_miller:sudo:1.8.5p3
* cpe:/a:todd_miller:sudo:1.8.6
* cpe:/a:todd_miller:sudo:1.8.6p1
* cpe:/a:todd_miller:sudo:1.8.6p2
* cpe:/a:todd_miller:sudo:1.8.6p3
* cpe:/a:todd_miller:sudo:1.8.6p4
* cpe:/a:todd_miller:sudo:1.8.6p5
* cpe:/a:todd_miller:sudo:1.8.6p6
* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)
  • Permissions, Privileges, and Access Control (CWE-264)