CVE-2019-11461

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in GNOME Nautilus 3.30 prior to 3.30.6 and 3.32 prior to 3.32.1. 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.

Fue encontrado un problema en GNOME Nautilus versión 3.30 anterior a 3.30.6 y versión 3.32 anterior a 3.32.1. Unas thumbnailer comprometidas pueden escapar del bubblewrap sandbox que se utiliza para confinar miniaturas usando el ioctl de TIOCSTI para introducir caracteres en el búfer de entrada del terminal de control de thumbnailer, lo que permite que un atacante escape del sandbox si el thumbnailer tiene un terminal de control. Esto se debe a un filtrado incorrecto del ioctl TIOCSTI en sistemas de 64 bits, similar a CVE-2019-10063.

*Credits: N/A

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-04-22 CVE Reserved
2019-04-22 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (3)

URL	Tag	Source
https://gitlab.gnome.org/GNOME/nautilus/issues/987	Issue Tracking

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html	2020-08-24
https://security.gentoo.org/glsa/201908-27	2020-08-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Gnome Search vendor "Gnome"		Nautilus Search vendor "Gnome" for product "Nautilus"				>= 3.30 < 3.30.6 Search vendor "Gnome" for product "Nautilus" and version " >= 3.30 < 3.30.6"		-		Affected
Gnome Search vendor "Gnome"		Nautilus Search vendor "Gnome" for product "Nautilus"				>= 3.32 < 3.32.1 Search vendor "Gnome" for product "Nautilus" and version " >= 3.32 < 3.32.1"		-		Affected