cbcvebase.
CVE-2021-30677
published 2021-09-08

CVE-2021-30677: This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina…

PriorityP342high8.8CVSS 3.1
AVLACLPRLUINSCCHIHAH
EPSS
0.35%
27.1th percentile
This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to break out of its sandbox.

Affected

18 ranges
VendorProductVersion rangeFixed in
appleios_and_ipados>= unspecified < 14.614.6
appleipados< 14.614.6
appleiphone_os< 14.614.6
applemac_os_x
applemac_os_x
applemac_os_x10.14 – 10.14.5
applemac_os_x10.15 – 10.15.6
applemacos>= 11.0 < 11.411.4
applemacos>= unspecified < 11.411.4
applemacos>= unspecified < 14.614.6
applemacos>= unspecified < 7.57.5
applemacos>= unspecified < 20212021
applemacos_big_sur
applesecurity_update_2021-005_mojave
appletvos< 14.614.6
appletvos
applewatchos< 7.57.5
applewatchos

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
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