PT-2020-17757 · Apple+6 · Safari+12

Ryan Pickren · Published 2020-02-14 · Updated 2021-05-18 · CVE-2020-3864

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions iCloud for Windows versions prior to 7.17 iTunes for Windows versions prior to 12.10.4 iCloud for Windows versions prior to 10.9.2 tvOS versions prior to 13.3.1 Safari versions prior to 13.0.5 iOS versions prior to 13.3.1 iPadOS versions prior to 13.3.1

Description A logic issue was addressed with improved validation. The issue involves a DOM object context that may not have had a unique security origin, potentially allowing attackers to affect the system.

Recommendations For iCloud for Windows versions prior to 7.17, update to version 7.17 or later. For iTunes for Windows versions prior to 12.10.4, update to version 12.10.4 or later. For iCloud for Windows versions prior to 10.9.2, update to version 10.9.2 or later. For tvOS versions prior to 13.3.1, update to version 13.3.1 or later. For Safari versions prior to 13.0.5, update to version 13.0.5 or later. For iOS versions prior to 13.3.1, update to version 13.3.1 or later. For iPadOS versions prior to 13.3.1, update to version 13.3.1 or later.

Exploit

Fix

Origin Validation Error

Weakness Enumeration

CWE-346

Related Identifiers

ALSA-2020:4451

CESA-2020_4035

CESA-2020_4451

CVE-2020-3864

DSA-4627-1

MGASA-2020-0092

OPENSUSE-SU-2020:0278-1

OPENSUSE-SU-2020_0278-1

RHSA-2020:4035

RHSA-2020:4451

RHSA-2020_4035

RHSA-2020_4451

RLSA-2020:4451

SUSE-SU-2020:0468-1

SUSE-SU-2020:1135-1

USN-4281-1

Affected Products

Almalinux

Centos

Red Hat

Rocky Linux

Safari

Suse

Ubuntu

Icloud For Windows

Ios

Ipados

Itunes

Itunes For Windows

Tvos

References · 235

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/osx/browser/safari_in_operator_side_effect.rb · Exploit
• 🔥 https://github.com/BadAccess11/CVE-2019-8601 · Exploit
• https://cve.org/CVERecord?id=CVE-2020-3864 · Security Note
• https://osv.dev/vulnerability/MGASA-2020-0092 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-3867 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:0468-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-3862 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2020-4035.html · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4627-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3864 · Security Note
• https://linux.oracle.com/errata/ELSA-2020-4451.html · Vendor Advisory
• https://errata.almalinux.org/8/ALSA-2020-4451.html · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2020:4451 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-3864 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-3864 · Vendor Advisory