CVE-2018-4378 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Icloud

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer11 documents6 sources

Severity

8.8HIGHNVD

EPSS

0.7%

top 28.70%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Apple Icloud Apple Iphone OS Apple Itunes +3 more

Timeline

PublishedApr 3

Latest updateMay 14

Description

A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12.1, tvOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages6 packages

▶NVDapple/tvos< 12.1

▶NVDapple/icloud< 7.8

▶NVDapple/itunes< 12.9.1

▶NVDapple/safari< 12.0.1

▶NVDapple/watchos< 5.1

🔴Vulnerability Details

GHSA

GHSA-mwhw-h45q-m2rc: A memory corruption issue was addressed with improved validation↗2022-05-14

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CVEList

CVE-2018-4378: A memory corruption issue was addressed with improved validation↗2019-04-03

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OSV

CVE-2018-4378: A memory corruption issue was addressed with improved validation↗2019-04-03

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📋Vendor Advisories

Apple

CVE-2018-4378: iOS 12.1↗2018-10-30

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Apple

CVE-2018-4378: Safari 12.0.1↗2018-10-30

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Apple

CVE-2018-4378: watchOS 5.1↗2018-10-30

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Apple

CVE-2018-4378: iTunes 12.9.1 for Windows↗2018-10-30

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Apple

CVE-2018-4378: tvOS 12.1↗2018-10-30

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