CVE-2019-8657

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.apple.com/HT210346	Vendor Advisory
https://support.apple.com/HT210348	Vendor Advisory
https://support.apple.com/HT210351	Vendor Advisory
https://support.apple.com/HT210353	Vendor Advisory
https://support.apple.com/HT210346	Vendor Advisory
https://support.apple.com/HT210348	Vendor Advisory
https://support.apple.com/HT210351	Vendor Advisory
https://support.apple.com/HT210353	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/HT210346 - Vendor Advisory~~	() https://support.apple.com/HT210346 - Vendor Advisory
References	~~() https://support.apple.com/HT210348 - Vendor Advisory~~	() https://support.apple.com/HT210348 - Vendor Advisory
References	~~() https://support.apple.com/HT210351 - Vendor Advisory~~	() https://support.apple.com/HT210351 - Vendor Advisory
References	~~() https://support.apple.com/HT210353 - Vendor Advisory~~	() https://support.apple.com/HT210353 - Vendor Advisory

Information

Published : 2019-12-18 18:15

Updated : 2024-11-21 04:50

NVD link : CVE-2019-8657

Mitre link : CVE-2019-8657

CVE.ORG link : CVE-2019-8657

JSON object : View

Products Affected

apple

iphone_os
tvos
watchos
mac_os_x

CWE

CWE-125

Out-of-bounds Read

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