Vulnerability Monitor

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CVE-2019-8573

An input validation issue was addressed with improved input validation. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, watchOS 5.2.1. A remote attacker may be able to cause a system denial of service.

Published

2020-10-27T20:15:15.487

Last Modified

2024-11-21T04:50:05.750

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

6.9

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	iphone_os	< 12.3	Yes
Operating System	apple	mac_os_x	< 10.14.5	Yes
Operating System	apple	watchos	< 5.2.1	Yes

References

https://support.apple.com/en-us/HT210118 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT210119 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT210122 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT210118 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT210119 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT210122 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)