CVE-2019-13075

Severity Score

5.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Tor Browser through 8.5.3 has an information exposure vulnerability. It allows remote attackers to detect the browser's language via vectors involving an IFRAME element, because text in that language is included in the title attribute of a LINK element for a non-HTML page. This is related to a behavior of Firefox before 68.

El navegador Tor hasta la versión 8.5.3, presenta una vulnerabilidad de exposición de información. Permite a los atacantes remotos detectar el idioma del navegador por medio de vectores que incluyen un elemento IFRAME, debido a que el texto en ese idioma se incluye en el atributo title de un elemento LINK para una página que no es HTML. Esto está relacionado con un comportamiento de Firefox anterior a versión 68.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-06-30 CVE Reserved
2019-06-30 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2025-04-09 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://hackerone.com/reports/588239	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://trac.torproject.org/projects/tor/ticket/30657	2019-07-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Torproject Search vendor "Torproject"		Tor Browser Search vendor "Torproject" for product "Tor Browser"				<= 8.5.3 Search vendor "Torproject" for product "Tor Browser" and version " <= 8.5.3"		-		Affected