Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2013-2777

sudo before 1.7.10p5 and 1.8.x before 1.8.6p6, 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 a session without a controlling terminal device and 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.

Published

2013-04-08T17:55:01.153

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.4 (MEDIUM)

CVSSv2 Vector

AV:L/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.4

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-264
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System apple mac_os_x ≤ 10.10.4 Yes
Application todd_miller sudo ≤ 1.7.10p4 Yes
Application todd_miller sudo 1.3.5 Yes
Application todd_miller sudo 1.6 Yes
Application todd_miller sudo 1.6.1 Yes
Application todd_miller sudo 1.6.2 Yes
Application todd_miller sudo 1.6.2p3 Yes
Application todd_miller sudo 1.6.3 Yes
Application todd_miller sudo 1.6.3_p7 Yes
Application todd_miller sudo 1.6.4 Yes
Application todd_miller sudo 1.6.4p2 Yes
Application todd_miller sudo 1.6.5 Yes
Application todd_miller sudo 1.6.6 Yes
Application todd_miller sudo 1.6.7 Yes
Application todd_miller sudo 1.6.7p5 Yes
Application todd_miller sudo 1.6.8 Yes
Application todd_miller sudo 1.6.8p12 Yes
Application todd_miller sudo 1.6.9 Yes
Application todd_miller sudo 1.6.9p20 Yes
Application todd_miller sudo 1.6.9p21 Yes
Application todd_miller sudo 1.6.9p22 Yes
Application todd_miller sudo 1.6.9p23 Yes
Application todd_miller sudo 1.7.0 Yes
Application todd_miller sudo 1.7.1 Yes
Application todd_miller sudo 1.7.2 Yes
Application todd_miller sudo 1.7.2p1 Yes
Application todd_miller sudo 1.7.2p2 Yes
Application todd_miller sudo 1.7.2p3 Yes
Application todd_miller sudo 1.7.2p4 Yes
Application todd_miller sudo 1.7.2p5 Yes
Application todd_miller sudo 1.7.2p6 Yes
Application todd_miller sudo 1.7.2p7 Yes
Application todd_miller sudo 1.7.3b1 Yes
Application todd_miller sudo 1.7.4 Yes
Application todd_miller sudo 1.7.4p1 Yes
Application todd_miller sudo 1.7.4p2 Yes
Application todd_miller sudo 1.7.4p3 Yes
Application todd_miller sudo 1.7.4p4 Yes
Application todd_miller sudo 1.7.4p5 Yes
Application todd_miller sudo 1.7.4p6 Yes
Application todd_miller sudo 1.7.5 Yes
Application todd_miller sudo 1.7.6 Yes
Application todd_miller sudo 1.7.6p1 Yes
Application todd_miller sudo 1.7.6p2 Yes
Application todd_miller sudo 1.7.7 Yes
Application todd_miller sudo 1.7.8 Yes
Application todd_miller sudo 1.7.8p1 Yes
Application todd_miller sudo 1.7.8p2 Yes
Application todd_miller sudo 1.7.9 Yes
Application todd_miller sudo 1.7.9p1 Yes
Application todd_miller sudo 1.7.10 Yes
Application todd_miller sudo 1.7.10p1 Yes
Application todd_miller sudo 1.7.10p2 Yes
Application todd_miller sudo 1.7.10p3 Yes
Application todd_miller sudo 1.8.0 Yes
Application todd_miller sudo 1.8.1 Yes
Application todd_miller sudo 1.8.1p1 Yes
Application todd_miller sudo 1.8.1p2 Yes
Application todd_miller sudo 1.8.2 Yes
Application todd_miller sudo 1.8.3 Yes
Application todd_miller sudo 1.8.3p1 Yes
Application todd_miller sudo 1.8.3p2 Yes
Application todd_miller sudo 1.8.4 Yes
Application todd_miller sudo 1.8.4p1 Yes
Application todd_miller sudo 1.8.4p2 Yes
Application todd_miller sudo 1.8.4p3 Yes
Application todd_miller sudo 1.8.4p4 Yes
Application todd_miller sudo 1.8.4p5 Yes
Application todd_miller sudo 1.8.5 Yes
Application todd_miller sudo 1.8.6 Yes
Application todd_miller sudo 1.8.6p1 Yes
Application todd_miller sudo 1.8.6p2 Yes
Application todd_miller sudo 1.8.6p3 Yes
Application todd_miller sudo 1.8.6p4 Yes
Application todd_miller sudo 1.8.6p5 Yes
References