CVE-2021-30819 — Out-of-bounds Read in Apple IOS AND Ipados

CWE-125 — Out-of-bounds Read6 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 52.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Apple IOS AND IpadosApple IpadosApple Iphone OS+5 more
Timeline
PublishedOct 19
Latest updateMay 24

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 15 and iPadOS 15. Processing a maliciously crafted USD file may disclose memory contents.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages8 packages

▶NVDapple/ipados< 15.0
▶CVEListV5apple/ios_and_ipadosunspecified — 15
▶NVDapple/macos< 11.6
▶NVDapple/iphone_os< 15.0

🔴Vulnerability Details

1
GHSA
GHSA-h2m4-6cc2-crhh: An out-of-bounds read was addressed with improved input validation↗2022-05-24
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📋Vendor Advisories

4
Apple
CVE-2021-30819: iOS 15 and iPadOS 15↗2021-09-20
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Apple
CVE-2021-30819: macOS Big Sur 11.6↗2021-09-13
▶
Apple
CVE-2021-30819: Security Update 2021-004 Mojave↗2021-05-24
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Apple
CVE-2021-30819: Security Update 2021-003 Catalina↗2021-05-24
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