CVE-2018-4263 — 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 documents7 sources

Severity

8.8HIGHNVD

EPSS

0.6%

top 31.98%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Apple Icloud Apple Iphone OS Apple Itunes +2 more

Timeline

PublishedApr 3

Latest updateMay 14

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, tvOS 11.4.1, Safari 11.1.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.

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 Packages5 packages

▶NVDapple/tvos< 11.4.1

▶NVDapple/icloud< 7.6

▶NVDapple/itunes< 12.8

▶NVDapple/safari< 11.1.2

▶NVDapple/iphone_os< 11.4.1

🔴Vulnerability Details

GHSA

GHSA-6pf8-m65m-2732: Multiple memory corruption issues were addressed with improved memory handling↗2022-05-14

▶

OSV

CVE-2018-4263: Multiple memory corruption issues were addressed with improved memory handling↗2019-04-03

▶

CVEList

CVE-2018-4263: Multiple memory corruption issues were addressed with improved memory handling↗2019-04-03

▶

📋Vendor Advisories

Ubuntu

WebKitGTK+ vulnerabilities↗2018-08-16

▶

Apple

CVE-2018-4263: Safari 11.1.2↗2018-07-09

▶

Apple

CVE-2018-4263: iTunes 12.8 for Windows↗2018-07-09

▶

Apple

CVE-2018-4263: iOS 11.4.1↗2018-07-09

▶

Apple

CVE-2018-4263: iCloud for Windows 7.6↗2018-07-09

▶