CVE-2020-9943
published 2020-12-08CVE-2020-9943: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS…
PriorityP424medium5.5CVSS 3.1
AVLACLPRNUIRSUCHINAN
EPSS
1.14%
63.3th percentile
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. A malicious application may be able to read restricted memory.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | >= unspecified < 14.0 | 14.0 |
| apple | ipados | < 14.0 | 14.0 |
| apple | iphone_os | < 14.0 | 14.0 |
| apple | mac_os_x | < 11.0.1 | 11.0.1 |
| apple | mac_os_x | — | — |
| apple | mac_os_x | — | — |
| apple | mac_os_x | >= 10.14 < 10.14.6 | 10.14.6 |
| apple | mac_os_x | >= 10.15 < 10.15.7 | 10.15.7 |
| apple | macos | >= unspecified < 11.0 | 11.0 |
| apple | tvos | < 14.0 | 14.0 |
| apple | tvos | — | — |
| apple | tvos | >= unspecified < 14.0 | 14.0 |
| apple | watchos | < 7.0 | 7.0 |
| apple | watchos | — | — |
| apple | watchos | >= unspecified < 7.0 | 7.0 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
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Apple
CVE-2020-9943: watchOS 7.0
vendor_apple·2020-09-16·CVSS 5.5
CVE-2020-9943 [MEDIUM] CVE-2020-9943: watchOS 7.0
Apple Security Update: About the security content of watchOS 7.0
Product: watchOS
Version: 7.0
CVE: CVE-2020-9943
Component: Audio
Impact: A malicious application may be able to read restricted memory
Description: An out-of-bounds read was addressed with improved bounds checking.
Apple
CVE-2020-9943: tvOS 14.0
vendor_apple·2020-09-16·CVSS 5.5
CVE-2020-9943 [MEDIUM] CVE-2020-9943: tvOS 14.0
Apple Security Update: About the security content of tvOS 14.0
Product: tvOS
Version: 14.0
CVE: CVE-2020-9943
Component: Audio
Impact: A malicious application may be able to read restricted memory
Description: An out-of-bounds read was addressed with improved bounds checking.
GHSA
GHSA-f335-pm7q-gvcv: An out-of-bounds read was addressed with improved bounds checking
ghsa_unreviewed·2022-05-24
CVE-2020-9943 [MEDIUM] CWE-125 GHSA-f335-pm7q-gvcv: An out-of-bounds read was addressed with improved bounds checking
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. A malicious application may be able to read restricted memory.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://seclists.org/fulldisclosure/2020/Dec/26http://seclists.org/fulldisclosure/2020/Dec/32https://support.apple.com/en-us/HT211843https://support.apple.com/en-us/HT211844https://support.apple.com/en-us/HT211850https://support.apple.com/en-us/HT211931https://support.apple.com/kb/HT212011http://seclists.org/fulldisclosure/2020/Dec/26http://seclists.org/fulldisclosure/2020/Dec/32https://support.apple.com/en-us/HT211843https://support.apple.com/en-us/HT211844https://support.apple.com/en-us/HT211850https://support.apple.com/en-us/HT211931https://support.apple.com/kb/HT212011
2020-12-08
Published