cbcvebase.
CVE-2020-27911
published 2020-12-08

CVE-2020-27911: An integer overflow was addressed through improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud…

PriorityP343high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
3.21%
86.7th percentile
An integer overflow was addressed through improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

Affected

32 ranges· showing 25
VendorProductVersion rangeFixed in
appleicloud< 11.511.5
appleios_14.2_and_ipados
appleios_and_ipados>= unspecified < 14.214.2
appleipados< 14.214.2
appleiphone_os< 14.214.2
appleitunes< 12.1112.11
applemacos>= 11.0 < 11.0.111.0.1
applemacos>= unspecified < 11.011.0
applemacos>= unspecified < 12.1112.11
applemacos>= unspecified < 11.511.5
appletvos< 14.214.2
appletvos>= unspecified < 14.214.2
applewatchos< 7.17.1
applewatchos>= unspecified < 7.17.1
msrc3d_viewer
msrcmicrosoft_365_apps_for_enterprise_for_32-bit_systems
msrcmicrosoft_365_apps_for_enterprise_for_64-bit_systems
msrcmicrosoft_office_2019_for_32-bit_editions
msrcmicrosoft_office_2019_for_64-bit_editions
msrcmicrosoft_office_ltsc_2021_for_32-bit_editions
msrcmicrosoft_office_ltsc_2021_for_64-bit_editions
msrcmicrosoft_visio_2016
msrcmicrosoft_visual_studio_2013_update_5
msrcmicrosoft_visual_studio_2015_update_3
msrcmicrosoft_visual_studio_2017_version_15.9

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
vendor_msrc7.8HIGH
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