CVE-2021-30693 — Improper Input Validation in Apple IOS AND Ipados

CWE-20 — Improper Input Validation6 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.4%
top 39.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple IOS AND IpadosApple MacosApple Ipados+2 more
Timeline
PublishedSep 8
Latest updateMay 24

Description

A validation issue was addressed with improved logic. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. 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 Packages6 packages

▶CVEListV5apple/macosunspecified — 11.4+1
▶NVDapple/macos11.0 — 11.4
▶NVDapple/ipados< 14.6
▶CVEListV5apple/ios_and_ipadosunspecified — 14.6
▶NVDapple/mac_os_x10.14 — 10.14.5+3

🔴Vulnerability Details

2
GHSA
GHSA-qf9p-x7hr-4hw3: A validation issue was addressed with improved logic↗2022-05-24
▶
CVEList
CVE-2021-30693: A validation issue was addressed with improved logic↗2021-09-08
▶

📋Vendor Advisories

3
Apple
CVE-2021-30693: macOS Big Sur 11.4↗2021-05-24
▶
Apple
CVE-2021-30693: Security Update 2021-004 Mojave↗2021-05-24
▶
Apple
CVE-2021-30693: Security Update 2021-003 Catalina↗2021-05-24
▶
CVE-2021-30693 — Improper Input Validation in Apple | cvebase