CVE-2017-2493

WebKit HTMLObjectElement::updateWidget Universal XSS

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. iCloud before 6.2 on Windows is affected. tvOS before 10.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted elements on a web site.

Se ha descubierto un problema en algunos productos Apple. Las versiones de iOS anteriores a la 10.3 se han visto afectadas. Se han visto afectadas las versiones de Safari anteriores a la 10.1, las versiones de iCloud para Windows anteriores a la 6.2 y las versiones de tvOS anteriores a la 10.2. El problema afecta al componente "WebKit". Permite que atacantes remotos omitan la Política del Mismo Origen y obtengan información sensible mediante elementos manipulados en un sitio web.

WebKit suffers from a cross site scripting vulnerability in HTMLObjectElement::updateWidget.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-12-01 CVE Reserved
2017-05-25 CVE Published
2023-03-28 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://support.apple.com/HT207600	2019-03-08
https://support.apple.com/HT207601	2019-03-08
https://support.apple.com/HT207607	2019-03-08
https://support.apple.com/HT207617	2019-03-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"	Icloud Search vendor "Apple" for product "Icloud"	< 6.2 Search vendor "Apple" for product "Icloud" and version " < 6.2"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Apple Search vendor "Apple"		Safari Search vendor "Apple" for product "Safari"				< 10.1 Search vendor "Apple" for product "Safari" and version " < 10.1"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 10.3 Search vendor "Apple" for product "Iphone Os" and version " < 10.3"		-		Affected
Apple Search vendor "Apple"		Tvos Search vendor "Apple" for product "Tvos"				< 10.2 Search vendor "Apple" for product "Tvos" and version " < 10.2"		-		Affected