PT-2020-20845 · Apple+7 · Safari+14

Wen Xu · Published 2020-07-29 · Updated 2024-06-15 · CVE-2020-9895

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 13.6 iPadOS versions prior to 13.6 tvOS versions prior to 13.4.8 watchOS versions prior to 6.2.8 Safari versions prior to 13.1.2 iTunes for Windows versions prior to 12.10.8 iCloud for Windows versions prior to 11.3 and 7.20

Description A use after free issue was addressed with improved memory management. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

Recommendations For iOS versions prior to 13.6, update to iOS 13.6 or later. For iPadOS versions prior to 13.6, update to iPadOS 13.6 or later. For tvOS versions prior to 13.4.8, update to tvOS 13.4.8 or later. For watchOS versions prior to 6.2.8, update to watchOS 6.2.8 or later. For Safari versions prior to 13.1.2, update to Safari 13.1.2 or later. For iTunes for Windows versions prior to 12.10.8, update to iTunes 12.10.8 or later. For iCloud for Windows versions prior to 11.3 and 7.20, update to iCloud for Windows 11.3 or 7.20 or later.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2020:4451

CESA-2020_4451

CVE-2020-9895

DSA-4739-1

OPENSUSE-SU-2020:1256-1

OPENSUSE-SU-2020:1275-1

OPENSUSE-SU-2020_1256-1

OPENSUSE-SU-2020_1275-1

OPENSUSE-SU-2024:11506-1

RHSA-2020:4451

RHSA-2020_4451

RHSA-2025:10364

RLSA-2020:4451

SUSE-SU-2020:2198-1

SUSE-SU-2020:2199-1

SUSE-SU-2020:2232-1

USN-4444-1

Affected Products

Almalinux

Centos

Linuxmint

Red Hat

Rocky Linux

Safari

Suse

Ubuntu

Icloud For Windows

Ios

Ipados

Itunes

Itunes For Windows

Tvos

Watchos

References · 329

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/osx/browser/safari_in_operator_side_effect.rb · Exploit
• https://security-tracker.debian.org/tracker/CVE-2020-9895 · Vendor Advisory
• https://support.apple.com/HT211292 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-9915 · Vendor Advisory
• https://support.apple.com/HT211294 · Vendor Advisory
• https://support.apple.com/HT211293 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-9894 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2020:4451 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4739-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-9895 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4444-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-9925 · Vendor Advisory
• https://support.apple.com/HT211290 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-9895 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-9895 · Security Note