CVE-2017-2527

Apple macOS/iOS - 'CAMediaTimingFunctionBuiltin' NSKeyedArchiver Memory Corruption Due to Lack of Bounds Checking

Severity Score

9.8

*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. macOS before 10.12.5 is affected. The issue involves the "CoreAnimation" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory consumption and application crash) via crafted data.

Se descubrió un problema en ciertos productos de Apple. MacOS anterior a versión 10.12.5 está afectado. El problema involucra al componente "CoreAnimation". Permite a los atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (consumo de memoria y bloqueo de aplicación) por medio de datos diseñados.

Apple iOS / OS X suffer from a NSKeyedArchiver memory corruption vulnerability due to a lack of bounds checking in CAMediaTimingFunctionBuiltin.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-12-01 CVE Reserved
2017-05-15 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (3)

URL	Tag	Source
http://www.securitytracker.com/id/1038484	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/42052	2024-08-05

URL	Date	SRC

URL	Date	SRC
https://support.apple.com/HT207797	2017-08-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Mac Os X Search vendor "Apple" for product "Mac Os X"				<= 10.12.4 Search vendor "Apple" for product "Mac Os X" and version " <= 10.12.4"		-		Affected