CVE-2021-30788

Severity

71%

Complexity

18%

Confidentiality

86%

This issue was addressed with improved checks. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted tiff file may lead to a denial-of-service or potentially disclose memory contents.

CVSS 3.1 Base Score 7.1. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H).

CVSS 2.0 Base Score 5.8. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:P).

Overview

First reported 3 years ago

2021-09-08 14:15:00

Last updated 3 years ago

2021-09-15 20:00:00

Affected Software

Apple Mac OS X

References

https://support.apple.com/en-us/HT212604

https://support.apple.com/en-us/HT212605

https://support.apple.com/en-us/HT212602

https://support.apple.com/en-us/HT212603

https://support.apple.com/en-us/HT212600

https://support.apple.com/en-us/HT212601

https://support.apple.com/en-us/HT212604

Release Notes, Vendor Advisory

https://support.apple.com/en-us/HT212605

Release Notes, Vendor Advisory

https://support.apple.com/en-us/HT212602

Release Notes, Vendor Advisory

https://support.apple.com/en-us/HT212603

Release Notes, Vendor Advisory

https://support.apple.com/en-us/HT212600

Release Notes, Vendor Advisory

https://support.apple.com/en-us/HT212601

Release Notes, Vendor Advisory

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