// For flags

CVE-2013-1776

sudo: bypass of tty_tickets constraints

Severity Score

4.4
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

sudo v1.3.5 hasta v1.7.10 y v1.8.0 hasta v1.8.5, cuando la opción tty_tickets está activada, no valida correctamente el dispositivo terminal de control, lo que permite a los usuarios locales con permisos de sudo para secuestrar a la autorización de otra terminal a través de vectores relacionados con una sesión sin un dispositivo terminal de control y la conexión a una entrada estándar, salida, y descriptores de error de archivo de otros terminal. NOTA: esta es una de las tres vulnerabilidades estrechamente relacionadas con las que se asignó originalmente a CVE-2013-1776, pero se han dividido debido a las diferentes versiones afectadas.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2013-02-19 CVE Reserved
  • 2013-03-08 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-264: Permissions, Privileges, and Access Controls
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apple
Search vendor "Apple"
Mac Os X
Search vendor "Apple" for product "Mac Os X"
<= 10.10.4
Search vendor "Apple" for product "Mac Os X" and version " <= 10.10.4"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.0
Search vendor "Todd Miller" for product "Sudo" and version "1.8.0"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.1
Search vendor "Todd Miller" for product "Sudo" and version "1.8.1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.1p1
Search vendor "Todd Miller" for product "Sudo" and version "1.8.1p1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.1p2
Search vendor "Todd Miller" for product "Sudo" and version "1.8.1p2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.2
Search vendor "Todd Miller" for product "Sudo" and version "1.8.2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.3
Search vendor "Todd Miller" for product "Sudo" and version "1.8.3"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.3p1
Search vendor "Todd Miller" for product "Sudo" and version "1.8.3p1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.3p2
Search vendor "Todd Miller" for product "Sudo" and version "1.8.3p2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.4
Search vendor "Todd Miller" for product "Sudo" and version "1.8.4"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.4p1
Search vendor "Todd Miller" for product "Sudo" and version "1.8.4p1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.4p2
Search vendor "Todd Miller" for product "Sudo" and version "1.8.4p2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.4p3
Search vendor "Todd Miller" for product "Sudo" and version "1.8.4p3"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.4p4
Search vendor "Todd Miller" for product "Sudo" and version "1.8.4p4"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.4p5
Search vendor "Todd Miller" for product "Sudo" and version "1.8.4p5"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.8.5
Search vendor "Todd Miller" for product "Sudo" and version "1.8.5"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.3.5
Search vendor "Todd Miller" for product "Sudo" and version "1.3.5"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6
Search vendor "Todd Miller" for product "Sudo" and version "1.6"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.1
Search vendor "Todd Miller" for product "Sudo" and version "1.6.1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.2
Search vendor "Todd Miller" for product "Sudo" and version "1.6.2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.2p3
Search vendor "Todd Miller" for product "Sudo" and version "1.6.2p3"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.3
Search vendor "Todd Miller" for product "Sudo" and version "1.6.3"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.3_p7
Search vendor "Todd Miller" for product "Sudo" and version "1.6.3_p7"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.4
Search vendor "Todd Miller" for product "Sudo" and version "1.6.4"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.4p2
Search vendor "Todd Miller" for product "Sudo" and version "1.6.4p2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.5
Search vendor "Todd Miller" for product "Sudo" and version "1.6.5"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.6
Search vendor "Todd Miller" for product "Sudo" and version "1.6.6"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.7
Search vendor "Todd Miller" for product "Sudo" and version "1.6.7"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.7p5
Search vendor "Todd Miller" for product "Sudo" and version "1.6.7p5"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.8
Search vendor "Todd Miller" for product "Sudo" and version "1.6.8"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.8p12
Search vendor "Todd Miller" for product "Sudo" and version "1.6.8p12"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.9
Search vendor "Todd Miller" for product "Sudo" and version "1.6.9"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.9p20
Search vendor "Todd Miller" for product "Sudo" and version "1.6.9p20"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.9p21
Search vendor "Todd Miller" for product "Sudo" and version "1.6.9p21"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.9p22
Search vendor "Todd Miller" for product "Sudo" and version "1.6.9p22"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.6.9p23
Search vendor "Todd Miller" for product "Sudo" and version "1.6.9p23"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.0
Search vendor "Todd Miller" for product "Sudo" and version "1.7.0"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.1
Search vendor "Todd Miller" for product "Sudo" and version "1.7.1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.2
Search vendor "Todd Miller" for product "Sudo" and version "1.7.2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.2p1
Search vendor "Todd Miller" for product "Sudo" and version "1.7.2p1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.2p2
Search vendor "Todd Miller" for product "Sudo" and version "1.7.2p2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.2p3
Search vendor "Todd Miller" for product "Sudo" and version "1.7.2p3"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.2p4
Search vendor "Todd Miller" for product "Sudo" and version "1.7.2p4"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.2p5
Search vendor "Todd Miller" for product "Sudo" and version "1.7.2p5"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.2p6
Search vendor "Todd Miller" for product "Sudo" and version "1.7.2p6"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.2p7
Search vendor "Todd Miller" for product "Sudo" and version "1.7.2p7"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.3b1
Search vendor "Todd Miller" for product "Sudo" and version "1.7.3b1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.4
Search vendor "Todd Miller" for product "Sudo" and version "1.7.4"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.4p1
Search vendor "Todd Miller" for product "Sudo" and version "1.7.4p1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.4p2
Search vendor "Todd Miller" for product "Sudo" and version "1.7.4p2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.4p3
Search vendor "Todd Miller" for product "Sudo" and version "1.7.4p3"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.4p4
Search vendor "Todd Miller" for product "Sudo" and version "1.7.4p4"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.4p5
Search vendor "Todd Miller" for product "Sudo" and version "1.7.4p5"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.4p6
Search vendor "Todd Miller" for product "Sudo" and version "1.7.4p6"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.5
Search vendor "Todd Miller" for product "Sudo" and version "1.7.5"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.6
Search vendor "Todd Miller" for product "Sudo" and version "1.7.6"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.6p1
Search vendor "Todd Miller" for product "Sudo" and version "1.7.6p1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.6p2
Search vendor "Todd Miller" for product "Sudo" and version "1.7.6p2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.7
Search vendor "Todd Miller" for product "Sudo" and version "1.7.7"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.8
Search vendor "Todd Miller" for product "Sudo" and version "1.7.8"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.8p1
Search vendor "Todd Miller" for product "Sudo" and version "1.7.8p1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.8p2
Search vendor "Todd Miller" for product "Sudo" and version "1.7.8p2"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.9
Search vendor "Todd Miller" for product "Sudo" and version "1.7.9"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.9p1
Search vendor "Todd Miller" for product "Sudo" and version "1.7.9p1"
-
Affected
Todd Miller
Search vendor "Todd Miller"
Sudo
Search vendor "Todd Miller" for product "Sudo"
1.7.10
Search vendor "Todd Miller" for product "Sudo" and version "1.7.10"
-
Affected