CVE-2013-2776

CVE Details

Release Date:2013-02-27

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 a 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.

See more information about CVE-2013-2776 from MITRE CVE dictionary and NIST NVD


CVSS v2.0 metrics


NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score: 3.6 Base Metrics: AV:L/AC:L/Au:N/C:P/I:P/A:N
Access Vector: Local network Attack Complexity: Low
Authentication: None required Confidentiality Impact: Partial
Integrity Impact: Partial Availability Impact: None

Errata information


PlatformErrataRelease Date
Oracle Linux version 5 (sudo)ELSA-2013-13532013-10-02
Oracle Linux version 6 (sudo)ELSA-2013-17012013-11-25
Oracle VM version 3.2 (sudo)OVMSA-2016-00792016-06-20



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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