PT-2017-2530 · Apple+3 · Icloud+8

Published 2017-07-20 · Updated 2019-03-21 · CVE-2017-7055

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 10.3.3 Safari versions prior to 10.1.2 iCloud versions prior to 6.2.2 on Windows iTunes versions prior to 12.6.2 on Windows tvOS versions prior to 10.2.2

Description The issue involves the WebKit component and allows remote attackers to execute arbitrary code or cause a denial of service via a crafted web site. This is due to a buffer overflow in memory, which can be exploited by a remote attacker using a specially formed web page, potentially leading to memory corruption and application crash.

Recommendations For iOS versions prior to 10.3.3, update to version 10.3.3 or later. For Safari versions prior to 10.1.2, update to version 10.1.2 or later. For iCloud versions prior to 6.2.2 on Windows, update to version 6.2.2 or later. For iTunes versions prior to 12.6.2 on Windows, update to version 12.6.2 or later. For tvOS versions prior to 10.2.2, update to version 10.2.2 or later.

Fix

RCE

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2017-1945

BDU:2017-01740

CVE-2017-7055

MGASA-2017-0228

OPENSUSE-SU-2017_2991-1

OPENSUSE-SU-2018_0326-1

SUSE-SU-2017:2933-1

SUSE-SU-2018:0219-1

USN-3376-1

Affected Products

Alt Linux

Safari

Suse

Ubuntu

Webkit

Icloud

Ios

Itunes

Tvos

References · 136

• https://ubuntu.com/security/CVE-2017-7048 · Vendor Advisory
• https://support.apple.com/HT207921 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-7064 · Vendor Advisory
• https://support.apple.com/HT207923 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-7061 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-7039 · Vendor Advisory
• https://support.apple.com/HT207928 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-7055 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2017-0228 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2017-0228.html · Security Note
• https://support.apple.com/HT207924 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:2933-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-7055 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-7055 · Security Note
• https://ubuntu.com/security/CVE-2017-7052 · Vendor Advisory