CVE-2017-7047

Apple macOS/iOS - 'xpc_data' Objects Sandbox Escape Privilege Escalation

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. macOS before 10.12.6 is affected. tvOS before 10.2.2 is affected. watchOS before 3.2.3 is affected. The issue involves the "libxpc" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

Fue encontrado un problema en ciertos productos de Apple. iOS versión anterior a 10.3.3 se ve afectado. MacOS versión anterior a 10.12.6 se ve afectado. TVOS versión anterior a 10.2.2 se ve afectado. WatchOS versión anterior a 3.2.3 se ve afectado. El problema involucra el componente "libxpc". Permite a los atacantes ejecutar código arbitrario en un contexto privilegiado o provocar una denegación de servicio (corrupción de memoria) por medio de una aplicación creada.

macOS and iOS sandbox escapes and privilege escalation vulnerabilities exist due to unexpected shared memory-backed xpc_data objects.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

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

2017-03-17 CVE Reserved
2017-07-20 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-08-13 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (7)

URL	Tag	Source
http://www.securityfocus.com/bid/99883	Third Party Advisory
http://www.securitytracker.com/id/1038950	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/42407	2024-08-05

URL	Date	SRC

URL	Date	SRC
https://support.apple.com/HT207922	2019-03-25
https://support.apple.com/HT207923	2019-03-25
https://support.apple.com/HT207924	2019-03-25
https://support.apple.com/HT207925	2019-03-25

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 10.3.3 Search vendor "Apple" for product "Iphone Os" and version " < 10.3.3"		-		Affected
Apple Search vendor "Apple"		Mac Os X Search vendor "Apple" for product "Mac Os X"				< 10.12.6 Search vendor "Apple" for product "Mac Os X" and version " < 10.12.6"		-		Affected
Apple Search vendor "Apple"		Tvos Search vendor "Apple" for product "Tvos"				< 10.2.2 Search vendor "Apple" for product "Tvos" and version " < 10.2.2"		-		Affected
Apple Search vendor "Apple"		Watchos Search vendor "Apple" for product "Watchos"				< 3.2.3 Search vendor "Apple" for product "Watchos" and version " < 3.2.3"		-		Affected