CVE-2020-27912 — Out-of-bounds Write in Apple IOS AND Ipados

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.8HIGHNVD
EPSS
1.0%
top 23.09%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Apple IOS AND IpadosApple MacosApple Tvos+5 more
Timeline
PublishedDec 8
Latest updateMay 24

Description

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. 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 Packages11 packages

▶CVEListV5apple/tvosunspecified — 14.2
▶NVDapple/tvos< 14.2
▶CVEListV5apple/macosunspecified — 11.0+2
▶NVDapple/macos< 11.0.1
▶NVDapple/icloud< 11.5

🔴Vulnerability Details

2
GHSA
GHSA-crrf-7wcm-2c9m: An out-of-bounds write was addressed with improved input validation↗2022-05-24
▶
CVEList
CVE-2020-27912: An out-of-bounds write was addressed with improved input validation↗2020-12-08
▶

📋Vendor Advisories

1
Apple
CVE-2020-27912: iOS 14.2 and iPadOS 14.2↗2020-11-05
▶
CVE-2020-27912 — Out-of-bounds Write in Apple | cvebase