Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-9958

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.0 and iPadOS 14.0. An application may be able to cause unexpected system termination or write kernel memory.

Published

2020-10-16T17:15:18.010

Last Modified

2024-11-21T05:41:35.817

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

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

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	ipados	< 14.0	Yes
Operating System	apple	iphone_os	< 14.0	Yes

References

http://seclists.org/fulldisclosure/2020/Nov/20 Mailing List, Third Party Advisory ([email protected])
https://support.apple.com/HT211850 Release Notes, Vendor Advisory ([email protected])
http://seclists.org/fulldisclosure/2020/Nov/20 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT211850 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)