cbcvebase.
CVE-2021-30993
published 2021-08-24

CVE-2021-30993: A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS…

PriorityP350high8.1CVSS 3.1
AVNACHPRNUINSUCHIHAH
EPSS
2.35%
82.0th percentile
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. An attacker in a privileged network position may be able to execute arbitrary code.

Affected

12 ranges
VendorProductVersion rangeFixed in
appleios_and_ipados>= unspecified < 15.215.2
appleipados< 15.215.2
appleiphone_os< 15.215.2
applemacos>= 12.0 < 12.112.1
applemacos>= unspecified < 12.112.1
applemacos>= unspecified < 15.215.2
applemacos_monterey
appletvos< 15.215.2
appletvos
applewatchos< 8.38.3
applewatchos
applewatchos>= unspecified < 8.38.3

CVSS provenance

nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
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