CVE-2020-3868 — Out-of-bounds Write in Apple Icloud FOR Windows

CWE-787 — Out-of-bounds WriteCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer20 documents9 sources
Severity
8.8HIGHNVD
EPSS
0.3%
top 49.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Apple Icloud FOR WindowsApple IOSApple Itunes FOR Windows+7 more
Timeline
PublishedFeb 27
Latest updateMay 24

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages12 packages

▶CVEListV5apple/icloud_for_windowsunspecified — iCloud for Windows 11.0+1
▶CVEListV5apple/itunes_for_windowsunspecified — iTunes for Windows 12.10.4
▶NVDapple/icloud10.0 — 10.8+1
▶CVEListV5apple/tvosunspecified — tvOS 13.3.1
▶NVDapple/tvos< 13.3.1

Patches

Patch: lists.opensuse.org ↗Patch: lists.opensuse.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-whv5-w93h-96xh: Multiple memory corruption issues were addressed with improved memory handling↗2022-05-24
▶
OSV
CVE-2020-3868: Multiple memory corruption issues were addressed with improved memory handling↗2020-02-27
▶
CVEList
CVE-2020-3868: Multiple memory corruption issues were addressed with improved memory handling↗2020-02-27
▶

📋Vendor Advisories

3
Ubuntu
WebKitGTK+ vulnerabilities↗2020-02-18
▶
Red Hat
webkitgtk: Multiple memory corruption issues leading to arbitrary code execution↗2020-02-14
▶
Debian
CVE-2020-3868: webkit2gtk - Multiple memory corruption issues were addressed with improved memory handling. ...↗2020
▶

🕵️Threat Intelligence

1
Talos
Vulnerability Spotlight: Remote code execution vulnerability in Apple Safari↗2020-02-12
▶

💬Community

12
Bugzilla
CVE-2020-3868 webkitgtk: Multiple memory corruption issues leading to arbitrary code execution↗2020-09-07
▶
Bugzilla
CVE-2019-7638 SDL: heap-based buffer over-read in Map1toN in video/SDL_pixels.c↗2019-02-14
▶
Bugzilla
CVE-2019-7636 SDL: heap-based buffer over-read in SDL_GetRGB in video/SDL_pixels.c↗2019-02-14
▶
Bugzilla
CVE-2019-7635 SDL: heap-based buffer over-read in Blit1to4 in video/SDL_blit_1.c↗2019-02-14
▶
Bugzilla
CVE-2019-7637 SDL: heap-based buffer overflow in SDL_FillRect in video/SDL_surface.c↗2019-02-14
▶
CVE-2020-3868 — Out-of-bounds Write in Apple | cvebase