Vulnerability Monitor

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CVE-2019-8856

An API issue existed in the handling of outgoing phone calls initiated with Siri. This issue was addressed with improved state handling. This issue is fixed in iOS 13.3 and iPadOS 13.3, watchOS 6.1.1, macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra. Calls made using Siri may be initiated using the wrong cellular plan on devices with two active plans.

Published

2020-10-27T21:15:13.667

Last Modified

2024-11-21T04:50:36.550

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.3 (LOW)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	ipados	< 13.3	Yes
Operating System	apple	iphone_os	< 13.3	Yes
Operating System	apple	mac_os_x	< 10.15.2	Yes
Operating System	apple	watchos	< 6.1.1	Yes

References

https://support.apple.com/en-us/HT210785 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT210788 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT210789 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT210785 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT210788 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT210789 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)