cbcvebase.
CVE-2021-30910
published 2021-08-24

CVE-2021-30910: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, Security…

PriorityP424medium5.5CVSS 3.1
AVLACLPRNUIRSUCHINAN
EPSS
1.08%
61.3th percentile
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted file may disclose user information.

Affected

17 ranges
VendorProductVersion rangeFixed in
appleios_15.1_and_ipados
appleios_and_ipados>= unspecified < 15.115.1
appleipados< 15.115.1
appleiphone_os< 15.115.1
applemac_os_x< 10.15.710.15.7
applemac_os_x
applemacos
applemacos>= 11.0 < 11.6.111.6.1
applemacos>= unspecified < 12.012.0
applemacos>= unspecified < 20212021
applemacos>= unspecified < 11.611.6
applemacos>= unspecified < 15.115.1
applemacos_big_sur
applemacos_monterey
applesecurity_update_2021-007_catalina
appletvos< 15.115.1
appletvos

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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