CVE-2020-29639 — Out-of-bounds Read in Apple IOS AND Ipados

CWE-125 — Out-of-bounds Read4 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.3%
top 46.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple IOS AND IpadosApple IpadosApple Iphone OS+2 more
Timeline
PublishedApr 2
Latest updateMay 24

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted font may result in the disclosure of process memory.

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 Packages5 packages

▶NVDapple/ipados< 14.0
▶CVEListV5apple/ios_and_ipadosunspecified — 14.0
▶NVDapple/iphone_os< 14.0
▶Appleapple/tvos14.0
▶Appleapple/watchos7.0

🔴Vulnerability Details

1
GHSA
GHSA-g4gx-9h6h-pjjp: An out-of-bounds read was addressed with improved input validation↗2022-05-24
▶

📋Vendor Advisories

2
Apple
CVE-2020-29639: tvOS 14.0↗2020-09-16
▶
Apple
CVE-2020-29639: watchOS 7.0↗2020-09-16
▶
CVE-2020-29639 — Out-of-bounds Read in Apple | cvebase