National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-11460 Detail

Current Description

An issue was discovered in GNOME gnome-desktop 3.26, 3.28, and 3.30 prior to 3.30.2.2, and 3.32 prior to 3.32.1.1. A compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl to push characters into the input buffer of the thumbnailer's controlling terminal, allowing an attacker to escape the sandbox if the thumbnailer has a controlling terminal. This is due to improper filtering of the TIOCSTI ioctl on 64-bit systems, similar to CVE-2019-10063.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.0 CRITICAL
Vector: AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H (V3 legend)
Impact Score: 6.0
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
https://gitlab.gnome.org/GNOME/gnome-desktop/issues/112 Issue Tracking Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V5V6EIUHYR7SNKCRIGYCD3UWNEGFNT2F/
https://usn.ubuntu.com/3994-1/

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:gnome:gnome-desktop:3.26.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnome:gnome-desktop:3.28.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnome:gnome-desktop:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
3.30.0
Up to (excluding)
3.30.2.2
 cpe:2.3:a:gnome:gnome-desktop:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
3.32.0
Up to (excluding)
3.32.1.1


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11460
NVD Published Date:
04/22/2019
NVD Last Modified:
05/27/2019