what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Apple Security Advisory 2019-3-25-3

Apple Security Advisory 2019-3-25-3
Posted Mar 26, 2019
Authored by Apple | Site apple.com

Apple Security Advisory 2019-3-25-3 - tvOS 12.2 is now available and addresses buffer overflow, code execution, and cross site scripting vulnerabilities.

tags | advisory, overflow, vulnerability, code execution, xss
systems | apple
advisories | CVE-2019-6201, CVE-2019-6207, CVE-2019-6237, CVE-2019-7285, CVE-2019-7286, CVE-2019-7292, CVE-2019-7293, CVE-2019-8502, CVE-2019-8503, CVE-2019-8506, CVE-2019-8510, CVE-2019-8514, CVE-2019-8515, CVE-2019-8516, CVE-2019-8517, CVE-2019-8518, CVE-2019-8523, CVE-2019-8524, CVE-2019-8527, CVE-2019-8530, CVE-2019-8535, CVE-2019-8536, CVE-2019-8540, CVE-2019-8542, CVE-2019-8544, CVE-2019-8545, CVE-2019-8549, CVE-2019-8551
SHA-256 | f64ca23fdfdf301253dce16367ff35a30c4a58a061de08297d12e90b0d0dbf58

Apple Security Advisory 2019-3-25-3

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

APPLE-SA-2019-3-25-3 tvOS 12.2

tvOS 12.2 is now available and addresses the following:

CFString
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing a maliciously crafted string may lead to a denial
of service
Description: A validation issue was addressed with improved logic.
CVE-2019-8516: SWIPS Team of Frifee Inc.

configd
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A malicious application may be able to elevate privileges
Description: A memory initialization issue was addressed with
improved memory handling.
CVE-2019-8552: Mohamed Ghannam (@_simo36)

CoreCrypto
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A malicious application may be able to elevate privileges
Description: A buffer overflow was addressed with improved bounds
checking.
CVE-2019-8542: an anonymous researcher

file
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing a maliciously crafted file might disclose user
information
Description: An out-of-bounds read was addressed with improved bounds
checking.
CVE-2019-6237: an anonymous researcher

Foundation
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: An application may be able to gain elevated privileges
Description: A memory corruption issue was addressed with improved
input validation.
CVE-2019-7286: an anonymous researcher, Clement Lecigne of Google
Threat Analysis Group, Ian Beer of Google Project Zero, and Samuel
Groß of Google Project Zero

GeoServices
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Clicking a malicious SMS link may lead to arbitrary code
execution
Description: A memory corruption issue was addressed with improved
validation.
CVE-2019-8553: an anonymous researcher

iAP
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A malicious application may be able to elevate privileges
Description: A buffer overflow was addressed with improved bounds
checking.
CVE-2019-8542: an anonymous researcher

IOHIDFamily
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A local user may be able to cause unexpected system
termination or read kernel memory
Description: A memory corruption issue was addressed with improved
state management.
CVE-2019-8545: Adam Donenfeld (@doadam) of the Zimperium zLabs Team

Kernel
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A remote attacker may be able to cause unexpected system
termination or corrupt kernel memory
Description: A buffer overflow was addressed with improved size
validation.
CVE-2019-8527: Ned Williamson of Google and derrek (@derrekr6)

Kernel
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A malicious application may be able to determine kernel
memory layout
Description: A memory initialization issue was addressed with
improved memory handling.
CVE-2019-8540: Weibo Wang (@ma1fan) of Qihoo 360 Nirvan Team

Kernel
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: An application may be able to gain elevated privileges
Description: A logic issue was addressed with improved state
management.
CVE-2019-8514: Samuel Groß of Google Project Zero

Kernel
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A local user may be able to read kernel memory
Description: A memory corruption issue was addressed with improved
memory handling.
CVE-2019-7293: Ned Williamson of Google

Kernel
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A malicious application may be able to determine kernel
memory layout
Description: An out-of-bounds read issue existed that led to the
disclosure of kernel memory. This was addressed with improved input
validation.
CVE-2019-6207: Weibo Wang of Qihoo 360 Nirvan Team (@ma1fan)
CVE-2019-8510: Stefan Esser of Antid0te UG

Power Management
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A malicious application may be able to execute arbitrary code
with system privileges
Description: Multiple input validation issues existed in MIG
generated code. These issues were addressed with improved validation.
CVE-2019-8549: Mohamed Ghannam (@_simo36) of SSD Secure Disclosure
(ssd-disclosure.com)

Siri
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A malicious application may be able to initiate a Dictation
request without user authorization
Description: An API issue existed in the handling of dictation
requests. This issue was addressed with improved validation.
CVE-2019-8502: Luke Deshotels of North Carolina State University,
Jordan Beichler of North Carolina State University, William Enck of
North Carolina State University, Costin Carabaș of University
POLITEHNICA of Bucharest, and Răzvan Deaconescu of University
POLITEHNICA of Bucharest

TrueTypeScaler
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing a maliciously crafted font may result in the
disclosure of process memory
Description: An out-of-bounds read was addressed with improved bounds
checking.
CVE-2019-8517: riusksk of VulWar Corp working with Trend Micro Zero
Day Initiative

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing maliciously crafted web content may lead to
universal cross site scripting
Description: A logic issue was addressed with improved validation.
CVE-2019-8551: Ryan Pickren (ryanpickren.com)

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: A memory corruption issue was addressed with improved
state management.
CVE-2019-8535: Zhiyang Zeng (@Wester) of Tencent Blade Team

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: Multiple memory corruption issues were addressed with
improved memory handling.
CVE-2019-6201: dwfault working with ADLab of Venustech
CVE-2019-8518: Samuel Groß of Google Project Zero
CVE-2019-8523: Apple
CVE-2019-8524: G. Geshev working with Trend Micro Zero Day Initiative
CVE-2019-8558: Samuel Groß of Google Project Zero
CVE-2019-8559: Apple
CVE-2019-8563: Apple

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A sandboxed process may be able to circumvent sandbox
restrictions
Description: A memory corruption issue was addressed with improved
validation.
CVE-2019-8562: Wen Xu of SSLab at Georgia Tech and Hanqing Zhao of
Chaitin Security Research Lab

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: A memory corruption issue was addressed with improved
memory handling.
CVE-2019-8536: Apple
CVE-2019-8544: an anonymous researcher

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing maliciously crafted web content may disclose
sensitive user information
Description: A cross-origin issue existed with the fetch API. This
was addressed with improved input validation.
CVE-2019-8515: James Lee (@Windowsrcer)

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: A use after free issue was addressed with improved
memory management.
CVE-2019-7285: dwfault working at ADLab of Venustech
CVE-2019-8556: Apple

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: A type confusion issue was addressed with improved
memory handling.
CVE-2019-8506: Samuel Groß of Google Project Zero

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A malicious website may be able to execute scripts in the
context of another website
Description: A logic issue was addressed with improved validation.
CVE-2019-8503: Linus Särud of Detectify

WebKit
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: Processing maliciously crafted web content may result in the
disclosure of process memory
Description: A validation issue was addressed with improved logic.
CVE-2019-7292: Zhunki and Zhiyi Zhang of 360 ESG Codesafe Team

XPC
Available for: Apple TV 4K and Apple TV (4th generation)
Impact: A malicious application may be able to overwrite arbitrary
files
Description: This issue was addressed with improved checks.
CVE-2019-8530: CodeColorist of Ant-Financial LightYear Labs

Additional recognition

Kernel
We would like to acknowledge Brandon Azad of Google Project Zero for
their assistance.

Safari
We would like to acknowledge Nikhil Mittal (@c0d3G33k) of Payatu Labs
(payatu.com) for their assistance.

WebKit
We would like to acknowledge Andrey Kovalev of Yandex Security Team
for their assistance.

Installation note:

Apple TV will periodically check for software updates. Alternatively,
you may manually check for software updates by selecting
"Settings -> System -> Software Update -> Update Software."

To check the current version of software, select
"Settings -> General -> About."

Information will also be posted to the Apple Security Updates
web site: https://support.apple.com/kb/HT201222

This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
-----BEGIN PGP SIGNATURE-----

iQJdBAEBCABHFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAlyZM7gpHHByb2R1Y3Qt
c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQeC9tht7TK3EWyBAA
nFUeN7oBBPCdezabzgIAh29Mk1K+tgNeH0BIkyyPuoqeYd5UQK9cwZJ7Ww9J7uqB
nAH30awuCq8r8h3oLLOn8X9A/ORNxFKUZRF+8AbH00G0taATIFjseSwGwGz5/rG7
aPoi/Mh4ilWh8luQJVvPO7KTHTeJLSsiBOuvqUmDaJVxu1y10inVW3j1s8RtrOVt
BR+PZq7/BQ9wsSPxRS2bTQp3BX3m3aleadnZ9HkeXVB/9O8c5TrG6HIgfBNYMJFY
mGpQoCM1nCh8jaWmoO1gjP7B0W2DKPhE6jFmCtuRsmnOG3ROhGbXi6T6AOOI9EX3
233FgygUVZgs7t4dhz0UZ1EczQiQ4dL0YYL7J/LYMjaM31qul2cdJWTPb9ZFARFt
PHeyU1uHcJ2j67kGt1qepETUfWNa4W/RD3wUmKJdKBED65xOuwv9ijnEcAhzwh4F
q6UefOTf1PwszuzWpAi7rCyOWq3TqDF+r6som9j5q15fMPx+TakBA6/TKViWLRw1
ydoi3g2OkKpvgapzBdVAm9Rtcvr4B0uXtLUXL7heB6TP12UheSum817QQiLs4aqV
9syBL5XpFOJUdQPD0SMIzuhvaN2dugH2wc1BDeiv5H8nYvMx6oiebJN8CgJ3uo8Y
iJBethq6bdDVq8EfYN6vHCjH7bTFtcaCVgXWq5KJYp8=
=8uDf
-----END PGP SIGNATURE-----=
Login or Register to add favorites

File Archive:

October 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Oct 1st
    39 Files
  • 2
    Oct 2nd
    23 Files
  • 3
    Oct 3rd
    18 Files
  • 4
    Oct 4th
    20 Files
  • 5
    Oct 5th
    0 Files
  • 6
    Oct 6th
    0 Files
  • 7
    Oct 7th
    17 Files
  • 8
    Oct 8th
    66 Files
  • 9
    Oct 9th
    25 Files
  • 10
    Oct 10th
    20 Files
  • 11
    Oct 11th
    21 Files
  • 12
    Oct 12th
    0 Files
  • 13
    Oct 13th
    0 Files
  • 14
    Oct 14th
    14 Files
  • 15
    Oct 15th
    0 Files
  • 16
    Oct 16th
    0 Files
  • 17
    Oct 17th
    0 Files
  • 18
    Oct 18th
    0 Files
  • 19
    Oct 19th
    0 Files
  • 20
    Oct 20th
    0 Files
  • 21
    Oct 21st
    0 Files
  • 22
    Oct 22nd
    0 Files
  • 23
    Oct 23rd
    0 Files
  • 24
    Oct 24th
    0 Files
  • 25
    Oct 25th
    0 Files
  • 26
    Oct 26th
    0 Files
  • 27
    Oct 27th
    0 Files
  • 28
    Oct 28th
    0 Files
  • 29
    Oct 29th
    0 Files
  • 30
    Oct 30th
    0 Files
  • 31
    Oct 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2024 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close