CVE-2016-2779

util-linux: runuser tty hijack via TIOCSTI ioctl

Published Feb 7, 2017 CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Description
runuser in util-linux allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2016-3853 runuser in util-linux allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 5, 2024, 11:32 PM
Reserved
Feb 27, 2016, 12:00 AM
Status
Modified
Published
Feb 7, 2017, 3:59 PM
Modified
Jun 17, 2026, 12:44 AM
Severity
Moderate
Public date
Feb 26, 2016, 12:00 AM