PT-2019-4911 · Apple+5 · Safari+12

Samuel Groß · Published 2019-08-29 · Updated 2025-02-05 · CVE-2019-8672

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions iOS versions prior to 12.4 macOS Mojave versions prior to 10.14.6 tvOS versions prior to 12.4 watchOS versions prior to 5.3 Safari versions prior to 12.1.2 iTunes for Windows versions prior to 12.9.6 iCloud for Windows versions prior to 7.13 and 10.6

Description The issue is caused by a buffer overflow in the WebKit module, allowing remote attackers to execute arbitrary code via a specially crafted website. Processing maliciously crafted web content may lead to arbitrary code execution.

Recommendations For iOS versions prior to 12.4, update to iOS 12.4 or later. For macOS Mojave versions prior to 10.14.6, update to macOS Mojave 10.14.6 or later. For tvOS versions prior to 12.4, update to tvOS 12.4 or later. For watchOS versions prior to 5.3, update to watchOS 5.3 or later. For Safari versions prior to 12.1.2, update to Safari 12.1.2 or later. For iTunes for Windows versions prior to 12.9.6, update to iTunes for Windows 12.9.6 or later. For iCloud for Windows versions prior to 7.13 and 10.6, update to iCloud for Windows 7.13 or 10.6 or later.

Exploit

Fix

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

Related Identifiers

ALSA-2019:3553

BDU:2020-01513

CESA-2019_3553

CESA-2020_4035

CVE-2019-8672

DSA-4515-1

MGASA-2019-0281

OPENSUSE-SU-2019:2207-1

OPENSUSE-SU-2019:2208-1

OPENSUSE-SU-2019_2207-1

OPENSUSE-SU-2019_2208-1

RHSA-2019:3553

RHSA-2019_3553

RHSA-2020:4035

RHSA-2020_4035

RLSA-2019:3553

SUSE-SU-2019:2345-1

SUSE-SU-2019:2345-2

SUSE-SU-2019:2428-1

Affected Products

Almalinux

Centos

Red Hat

Rocky Linux

Safari

Suse

Webkit

Icloud

Ios

Itunes

Apple Macos

Tvos

Watchos

References · 177

• 🔥 https://exploit-db.com/exploits/47191 · Exploit
• https://osv.dev/vulnerability/ALSA-2019:3553 · Vendor Advisory
• https://support.apple.com/HT210351 · Vendor Advisory
• https://support.apple.com/HT210358 · Vendor Advisory
• https://support.apple.com/HT210356 · Vendor Advisory
• https://support.apple.com/HT210348 · Vendor Advisory
• https://support.apple.com/HT210346 · Vendor Advisory
• https://debian.org/security/2019/dsa-4515 · Vendor Advisory
• https://errata.almalinux.org/8/ALSA-2019-3553.html · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2019-0281 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2019:3553 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:2345-2 · Vendor Advisory
• https://support.apple.com/HT210357 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-8672 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-8672 · Security Note