Headline
CVE-2020-3885: About the security content of tvOS 13.4
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. A file URL may be incorrectly processed.
Released March 24, 2020
Accounts
Available for: Apple TV 4K and Apple TV HD
Impact: A sandboxed process may be able to circumvent sandbox restrictions
Description: A logic issue was addressed with improved restrictions.
CVE-2020-9772: Allison Husain of UC Berkeley
Entry added May 21, 2020
ActionKit
Available for: Apple TV 4K and Apple TV HD
Impact: An application may be able to use an SSH client provided by private frameworks
Description: This issue was addressed with a new entitlement.
CVE-2020-3917: Steven Troughton-Smith (@stroughtonsmith)
AppleMobileFileIntegrity
Available for: Apple TV 4K and Apple TV HD
Impact: An application may be able to use arbitrary entitlements
Description: This issue was addressed with improved checks.
CVE-2020-3883: Linus Henze (pinauten.de)
Image Processing
Available for: Apple TV 4K and Apple TV HD
Impact: An application may be able to execute arbitrary code with system privileges
Description: A use after free issue was addressed with improved memory management.
CVE-2020-9768: Mohamed Ghannam (@_simo36)
IOHIDFamily
Available for: Apple TV 4K and Apple TV HD
Impact: A malicious application may be able to execute arbitrary code with kernel privileges
Description: A memory initialization issue was addressed with improved memory handling.
CVE-2020-3919: Alex Plaskett of F-Secure Consulting
Entry updated May 21, 2020
Kernel
Available for: Apple TV 4K and Apple TV HD
Impact: An application may be able to read restricted memory
Description: A memory initialization issue was addressed with improved memory handling.
CVE-2020-3914: pattern-f (@pattern_F_) of WaCai
Kernel
Available for: Apple TV 4K and Apple TV HD
Impact: A malicious application may be able to execute arbitrary code with kernel privileges
Description: Multiple memory corruption issues were addressed with improved state management.
CVE-2020-9785: Proteas of Qihoo 360 Nirvan Team
libxml2
Available for: Apple TV 4K and Apple TV HD
Impact: Multiple issues in libxml2
Description: A buffer overflow was addressed with improved bounds checking.
CVE-2020-3909: LGTM.com
CVE-2020-3911: found by OSS-Fuzz
libxml2
Available for: Apple TV 4K and Apple TV HD
Impact: Multiple issues in libxml2
Description: A buffer overflow was addressed with improved size validation.
CVE-2020-3910: LGTM.com
Sandbox
Available for: Apple TV 4K and Apple TV HD
Impact: A local user may be able to view sensitive user information
Description: An access issue was addressed with additional sandbox restrictions.
CVE-2020-3918: Augusto Alvarez of Outcourse Limited
Entry added May 1, 2020
WebKit
Available for: Apple TV 4K and Apple TV HD
Impact: Some websites may not have appeared in Safari Preferences
Description: A logic issue was addressed with improved restrictions.
CVE-2020-9787: Ryan Pickren (ryanpickren.com)
Entry added May 1, 2020
WebKit
Available for: Apple TV 4K and Apple TV HD
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved memory handling.
CVE-2020-3895: grigoritchy
CVE-2020-3900: Dongzhuo Zhao working with ADLab of Venustech
WebKit
Available for: Apple TV 4K and Apple TV HD
Impact: An application may be able to read restricted memory
Description: A race condition was addressed with additional validation.
CVE-2020-3894: Sergei Glazunov of Google Project Zero
WebKit
Available for: Apple TV 4K and Apple TV HD
Impact: A remote attacker may be able to cause arbitrary code execution
Description: A memory consumption issue was addressed with improved memory handling.
CVE-2020-3899: found by OSS-Fuzz
WebKit
Available for: Apple TV 4K and Apple TV HD
Impact: Processing maliciously crafted web content may lead to a cross site scripting attack
Description: An input validation issue was addressed with improved input validation.
CVE-2020-3902: Yiğit Can YILMAZ (@yilmazcanyigit)
WebKit
Available for: Apple TV 4K and Apple TV HD
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: A type confusion issue was addressed with improved memory handling.
CVE-2020-3901: Benjamin Randazzo (@____benjamin)
WebKit
Available for: Apple TV 4K and Apple TV HD
Impact: A download’s origin may be incorrectly associated
Description: A logic issue was addressed with improved restrictions.
CVE-2020-3887: Ryan Pickren (ryanpickren.com)
WebKit
Available for: Apple TV 4K and Apple TV HD
Impact: Processing maliciously crafted web content may lead to code execution
Description: A use after free issue was addressed with improved memory management.
CVE-2020-9783: Apple
WebKit
Available for: Apple TV 4K and Apple TV HD
Impact: A remote attacker may be able to cause arbitrary code execution
Description: A type confusion issue was addressed with improved memory handling.
CVE-2020-3897: Brendan Draper (@6r3nd4n) working with Trend Micro’s Zero Day Initiative
WebKit Page Loading
Available for: Apple TV 4K and Apple TV HD
Impact: A file URL may be incorrectly processed
Description: A logic issue was addressed with improved restrictions.
CVE-2020-3885: Ryan Pickren (ryanpickren.com)
Related news
Red Hat Security Advisory 2022-5924-01 - Service Telemetry Framework provides automated collection of measurements and data from remote clients, such as Red Hat OpenStack Platform or third-party nodes. STF then transmits the information to a centralized, receiving Red Hat OpenShift Container Platform deployment for storage, retrieval, and monitoring.
An update is now available for Service Telemetry Framework 1.4 for RHEL 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-30631: golang: compress/gzip: stack exhaustion in Reader.Read
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in macOS Catalina 10.15.5. A malicious application may be able to gain root privileges.
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2.