PT-2019-4802 · Apple+4 · Safari+11

Insu Yun · Published 2019-08-29 · Updated 2022-01-20 · CVE-2019-8688

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 related to memory corruption in the WebKit display module, allowing a remote attacker to execute arbitrary code using a specially crafted web page. 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.

Fix

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

BDU:2020-01380

CESA-2020_4035

CVE-2019-8688

DSA-4515-1

MGASA-2019-0281

OPENSUSE-SU-2019:2207-1

OPENSUSE-SU-2019:2208-1

OPENSUSE-SU-2019:2587-1

OPENSUSE-SU-2019:2591-1

OPENSUSE-SU-2019_2207-1

OPENSUSE-SU-2019_2208-1

OPENSUSE-SU-2019_2587-1

OPENSUSE-SU-2019_2591-1

RHSA-2020:4035

RHSA-2020_4035

SUSE-SU-2019:2345-1

SUSE-SU-2019:2345-2

SUSE-SU-2019:2428-1

SUSE-SU-2019:3044-1

SUSE-SU-2022:0142-1

USN-4130-1

Affected Products

Centos

Red Hat

Safari

Suse

Ubuntu

Webkit

Icloud

Ios

Itunes

Apple Macos

Tvos

Watchos

References · 172

• https://support.apple.com/HT210351 · Vendor Advisory
• https://support.apple.com/HT210358 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:0142-1 · Vendor Advisory
• https://support.apple.com/HT210356 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4130-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-8681 · 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://osv.dev/vulnerability/MGASA-2019-0281 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:2591-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:2345-2 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-8688 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2019-8688 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-8688 · Security Note