PT-2019-1526 · Apple+1 · Icloud+6

Fluoroacetate + 3 · Published 2019-01-24 · Updated 2020-08-24 · CVE-2019-6217

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 Apple iOS versions prior to 12.1.3 Apple tvOS versions prior to 12.1.2 Apple watchOS versions prior to 5.1.3 Apple Safari versions prior to 12.0.3 Apple iTunes for Windows versions prior to 12.9.3 Apple iCloud for Windows versions prior to 7.10

Description The issue is related to memory corruption and can be triggered by processing maliciously crafted web content, potentially leading to arbitrary code execution. It is caused by a buffer overflow in the WebKit display module. A remote attacker can exploit this issue using a specially crafted web page, allowing for remote code execution.

Recommendations For iOS versions prior to 12.1.3, update to iOS 12.1.3 or later. For tvOS versions prior to 12.1.2, update to tvOS 12.1.2 or later. For watchOS versions prior to 5.1.3, update to watchOS 5.1.3 or later. For Safari versions prior to 12.0.3, update to Safari 12.0.3 or later. For iTunes for Windows versions prior to 12.9.3, update to iTunes 12.9.3 or later. For iCloud for Windows versions prior to 7.10, update to iCloud for Windows 7.10 or later.

Fix

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

BDU:2019-01024

CVE-2019-6217

OPENSUSE-SU-2019:0308-1

OPENSUSE-SU-2019_0308-1

OPENSUSE-SU-2019_0309-1

SUSE-SU-2019:0497-1

SUSE-SU-2019:0511-1

ZDI-19-124

Affected Products

Safari

Suse

Icloud

Ios

Itunes

Tvos

Watchos

References · 46

• https://support.apple.com/HT209449 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-6217 · Vendor Advisory
• https://support.apple.com/HT209443 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-6217 · Security Note
• https://osv.dev/vulnerability/CVE-2019-6217 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-6217 · Vendor Advisory
• https://support.apple.com/HT209447 · Vendor Advisory
• https://support.apple.com/HT209450 · Vendor Advisory
• https://support.apple.com/HT209448 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-6217 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-01024 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-6217 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:0308-1 · Vendor Advisory
• https://security.gentoo.org/glsa/201903-12 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-6217 · Security Note