CVE-2021-30796

Severity

65%

Complexity

27%

Confidentiality

60%

A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing a maliciously crafted image may lead to a denial of service.

CVSS 3.1 Base Score 6.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P).

Overview

Type

Apple Mac OS X

First reported 3 years ago

2021-09-08 14:15:00

Last updated 3 years ago

2021-09-16 14:47:00

Affected Software

Apple Mac OS X 10.14

10.14

Apple Mac OS X 10.14.1

10.14.1

Apple Mac OS X 10.14.2

10.14.2

Apple Mac OS X 10.14.4

10.14.4

Apple Mac OS X 10.14.5

10.14.5

Apple Mac OS X 10.14.6

10.14.6

Apple Mac OS X 10.15

10.15

Apple Mac OS X 10.15.1

10.15.1

Apple Mac OS X 10.15.4

10.15.4

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