Vulnerability Monitor

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CVE-2020-9849

An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0. A remote attacker may be able to leak memory.

Published

2020-12-08T20:15:16.027

Last Modified

2024-11-21T05:41:24.130

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

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

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

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-200

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apple	icloud	< 11.5	Yes
Application	apple	itunes	< 12.10.9	Yes
Operating System	apple	ipados	< 14.0	Yes
Operating System	apple	macos	< 11.0.1	Yes
Operating System	apple	tvos	< 14.0	Yes
Operating System	apple	watchos	< 7.0	Yes

References

http://seclists.org/fulldisclosure/2020/Dec/32 Mailing List, Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E ([email protected])
https://support.apple.com/en-us/HT211843 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT211844 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT211850 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT211931 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT211935 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT211952 Release Notes, Vendor Advisory ([email protected])
http://seclists.org/fulldisclosure/2020/Dec/32 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT211843 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT211844 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT211850 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT211931 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT211935 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT211952 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)