CVE-2019-8527

A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

CVSS v3 9.1 CRITICAL
CVSS v2.0 9.4 HIGH

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.4^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:C/A:C

Exploitability : 10.0 / Impact : 9.2

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://support.apple.com/HT209599	Vendor Advisory
https://support.apple.com/HT209600	Vendor Advisory
https://support.apple.com/HT209601	Vendor Advisory
https://support.apple.com/HT209602	Vendor Advisory
https://support.apple.com/HT209599	Vendor Advisory
https://support.apple.com/HT209600	Vendor Advisory
https://support.apple.com/HT209601	Vendor Advisory
https://support.apple.com/HT209602	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:mac_os_x::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:watchos::::::::

History

21 Nov 2024, 04:50

Type	Values Removed	Values Added
References	~~() https://support.apple.com/HT209599 - Vendor Advisory~~	() https://support.apple.com/HT209599 - Vendor Advisory
References	~~() https://support.apple.com/HT209600 - Vendor Advisory~~	() https://support.apple.com/HT209600 - Vendor Advisory
References	~~() https://support.apple.com/HT209601 - Vendor Advisory~~	() https://support.apple.com/HT209601 - Vendor Advisory
References	~~() https://support.apple.com/HT209602 - Vendor Advisory~~	() https://support.apple.com/HT209602 - Vendor Advisory

Information

Published : 2019-12-18 18:15

Updated : 2024-11-21 04:50

NVD link : CVE-2019-8527

Mitre link : CVE-2019-8527

CVE.ORG link : CVE-2019-8527

JSON object : View

Products Affected

apple

iphone_os
tvos
watchos
mac_os_x

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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