CVE-2021-30942 — Out-of-bounds Write in Apple IOS AND Ipados

CWE-787 — Out-of-bounds Write7 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.3%
top 44.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOS AND IpadosApple MacosApple Watchos+4 more
Timeline
PublishedAug 24
Latest updateDec 13

Description

Description: A memory corruption issue in the processing of ICC profiles was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing a maliciously crafted image may lead to arbitrary code execution.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages9 packages

▶CVEListV5apple/macosunspecified — 12.1+3
▶NVDapple/macos11.0 — 11.6.2+1
▶NVDapple/mac_os_x10.15 — 10.15.7+1
▶NVDapple/tvos< 15.2
▶NVDapple/ipados< 15.2

🔴Vulnerability Details

1
CVEList
CVE-2021-30942: Description: A memory corruption issue in the processing of ICC profiles was addressed with improved input validation↗2021-08-24
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📋Vendor Advisories

5
Apple
CVE-2021-30942: tvOS 15.2↗2021-12-13
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Apple
CVE-2021-30942: watchOS 8.3↗2021-12-13
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Apple
CVE-2021-30942: Security Update 2021-008 Catalina↗2021-12-13
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Apple
CVE-2021-30942: macOS Big Sur 11.6.2↗2021-12-13
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Apple
CVE-2021-30942: macOS Monterey 12.1↗2021-12-13
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CVE-2021-30942 — Out-of-bounds Write in Apple | cvebase