CVE-2020-29614 — Out-of-bounds Write in Apple IOS AND Ipados

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.4%
top 42.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple IOS AND IpadosApple MacosApple Tvos+3 more
Timeline
PublishedApr 2
Latest updateMay 24

Description

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. Processing a maliciously crafted file may lead to heap corruption.

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 Packages8 packages

▶CVEListV5apple/macosunspecified — 11.1+1
▶NVDapple/macos11.0 — 11.2
▶NVDapple/mac_os_x10.14 — 10.14.6+3
▶CVEListV5apple/tvosunspecified — 14.3
▶NVDapple/tvos< 14.3

🔴Vulnerability Details

2
GHSA
GHSA-gw9v-4cw8-xm52: This issue was addressed with improved checks↗2022-05-24
▶
CVEList
CVE-2020-29614: This issue was addressed with improved checks↗2021-04-02
▶

📋Vendor Advisories

1
Apple
CVE-2020-29614: macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave↗2021-02-01
▶
CVE-2020-29614 — Out-of-bounds Write in Apple | cvebase