CVE-2021-1875 PUBLISHED CVSS 7.800000190734863 HIGH

A double free issue was addressed with improved memory management. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted file may lead to heap corruption.

EPSS 0.25% · 48.0th percentile

Risk Scores

CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.25%
48.0th percentile

Affected Products

VendorProductVersions
applemacos11.0
applewatchos0
applemac_os_x10.15.7, 10.15.6, 10.15.6
ApplewatchOSunspecified
AppletvOSunspecified
AppleiOS and iPadOSunspecified
appleipados0
ApplemacOSunspecified, unspecified, unspecified
appletvos0
appleiphone_os0

Timeline

References

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