CVE-2013-2777
- State
- Published
- Severity
- Not scored
- Published
- Apr 8, 2013
- Updated
- Aug 6, 2024
- Reserved
- Apr 8, 2013
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://www.sudo.ws/repos/sudo/rev/bfa23f089bba
- 58207vdb-entry
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839
- http://www.sudo.ws/repos/sudo/rev/2f3225a2a4a4
- RHSA-2013:1701vendor-advisory
- DSA-2642vendor-advisory
- [oss-security] 20130227 Re: CVE request: potential bypass of sudo tty_tickets constraintsmailing-list
- http://www.sudo.ws/sudo/alerts/tty_tickets.html
- APPLE-SA-2015-08-13-2vendor-advisory
- SSA:2013-065-01vendor-advisory
- https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023
- https://support.apple.com/kb/HT205031
- https://bugzilla.redhat.com/show_bug.cgi?id=916365
- sudo-ttytickets-sec-bypass(82453)vdb-entry
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