Upstream information

CVE-2016-2781 at MITRE

Description

chroot in GNU coreutils, when used with --userspec, allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.

SUSE information

Overall state of this security issue: Ignore

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 2.1 6.2
Vector AV:L/AC:L/Au:N/C:N/I:P/A:N AV:L/AC:H/Au:N/C:C/I:C/A:C
Access Vector Local Local
Access Complexity Low High
Authentication None None
Confidentiality Impact None Complete
Integrity Impact Partial Complete
Availability Impact None Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 6.5
Vector AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact High
Availability Impact None
SUSE Bugzilla entries: 946429 [IN_PROGRESS], 968675 [RESOLVED / WONTFIX]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
CaaS Platform 2.0 util-linux Ignore
OpenStack Cloud Magnum Orchestration 7.0 util-linux Ignore
SUSE Linux Enterprise Desktop 12 SP3 util-linux Ignore
SUSE Linux Enterprise Module for Basesystem 15 GA util-linux Ignore
SUSE Linux Enterprise SDK 11 SP4 util-linux Ignore
SUSE Linux Enterprise SDK 12 SP3 util-linux Ignore
SUSE Linux Enterprise Server 11 SP3 LTSS util-linux Ignore
SUSE Linux Enterprise Server 11 SP4 util-linux Ignore
SUSE Linux Enterprise Server 12 SP2 LTSS util-linux Ignore
SUSE Linux Enterprise Server 12 SP3 util-linux Ignore
SUSE Linux Enterprise Workstation Extension 12 SP3 util-linux Ignore
SUSE Studio Onsite 1.3 util-linux Ignore