cve-2020-9947

Vulnerability from cvelistv5

Published

2020-12-08 19:21

Modified

2024-08-04 10:50

Severity ?

Summary

References

URL	Tags
product-security@apple.com	http://www.openwall.com/lists/oss-security/2021/03/22/1	Mailing List, Third Party Advisory
product-security@apple.com	https://security.gentoo.org/glsa/202104-03	Third Party Advisory
product-security@apple.com	https://support.apple.com/en-us/HT211843	Release Notes, Vendor Advisory
product-security@apple.com	https://support.apple.com/en-us/HT211844	Release Notes, Vendor Advisory
product-security@apple.com	https://support.apple.com/en-us/HT211845	Release Notes, Vendor Advisory
product-security@apple.com	https://support.apple.com/en-us/HT211850	Release Notes, Vendor Advisory
product-security@apple.com	https://support.apple.com/en-us/HT211935	Release Notes, Vendor Advisory
product-security@apple.com	https://support.apple.com/en-us/HT211952	Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2021/03/22/1	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.gentoo.org/glsa/202104-03	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.apple.com/en-us/HT211843	Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.apple.com/en-us/HT211844	Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.apple.com/en-us/HT211845	Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.apple.com/en-us/HT211850	Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.apple.com/en-us/HT211935	Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.apple.com/en-us/HT211952	Release Notes, Vendor Advisory

Impacted products

Vendor

Product

Version

▼

Apple

tvOS

Version: unspecified < 14.0

Apple	watchOS	Version: unspecified < 7.0
Apple	Safari	Version: unspecified < 14.0
Apple	iOS and iPadOS	Version: unspecified < 14.0
Apple	iCloud for Windows	Version: unspecified < 11.5
Apple	iTunes for Windows	Version: unspecified < 12.10

Show details on NVD website

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A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple Safari. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of RenderObject objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. WebKit for Apple is the American Apple ( Apple ) is an efficient and stable open source browser engine from the company. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2020-11-13-3 Additional information for APPLE-SA-2020-09-16-1 iOS 14.0 and iPadOS 14.0

iOS 14.0 and iPadOS 14.0 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT211850.

AppleAVD Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: An application may be able to cause unexpected system termination or write kernel memory Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9958: Mohamed Ghannam (@_simo36)

Assets Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: An attacker may be able to misuse a trust relationship to download malicious content Description: A trust issue was addressed by removing a legacy API. CVE-2020-9979: CodeColorist of LightYear Security Lab of AntGroup Entry updated November 12, 2020

Audio Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A malicious application may be able to read restricted memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-9943: JunDong Xie of Ant Group Light-Year Security Lab Entry added November 12, 2020

Audio Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-9944: JunDong Xie of Ant Group Light-Year Security Lab Entry added November 12, 2020

CoreAudio Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Playing a malicious audio file may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2020-9954: Francis working with Trend Micro Zero Day Initiative, JunDong Xie of Ant Group Light-Year Security Lab Entry added November 12, 2020

CoreCapture Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed with improved memory management. CVE-2020-9949: Proteas Entry added November 12, 2020

Disk Images Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-9965: Proteas CVE-2020-9966: Proteas Entry added November 12, 2020

Icons Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A malicious application may be able to identify what other applications a user has installed Description: The issue was addressed with improved handling of icon caches. CVE-2020-9773: Chilik Tamir of Zimperium zLabs

IDE Device Support Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: An attacker in a privileged network position may be able to execute arbitrary code on a paired device during a debug session over the network Description: This issue was addressed by encrypting communications over the network to devices running iOS 14, iPadOS 14, tvOS 14, and watchOS 7. CVE-2020-9992: Dany Lisiansky (@DanyL931), Nikias Bassen of Zimperium zLabs Entry updated September 17, 2020

ImageIO Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-9961: Xingwei Lin of Ant Security Light-Year Lab Entry added November 12, 2020

ImageIO Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9876: Mickey Jin of Trend Micro Entry added November 12, 2020

IOSurfaceAccelerator Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A local user may be able to read kernel memory Description: A memory initialization issue was addressed with improved memory handling. CVE-2020-9964: Mohamed Ghannam (@_simo36), Tommy Muir (@Muirey03)

Kernel Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: An attacker in a privileged network position may be able to inject into active connections within a VPN tunnel Description: A routing issue was addressed with improved restrictions. CVE-2019-14899: William J. Tolley, Beau Kujath, and Jedidiah R. Crandall Entry added November 12, 2020

Keyboard Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A malicious application may be able to leak sensitive user information Description: A logic issue was addressed with improved state management. CVE-2020-9976: Rias A. Sherzad of JAIDE GmbH in Hamburg, Germany

libxml2 Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Processing a maliciously crafted file may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2020-9981: found by OSS-Fuzz Entry added November 12, 2020

Mail Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A remote attacker may be able to unexpectedly alter application state Description: This issue was addressed with improved checks. CVE-2020-9941: Fabian Ising of FH Münster University of Applied Sciences and Damian Poddebniak of FH Münster University of Applied Sciences Entry added November 12, 2020

Messages Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A local user may be able to discover a user’s deleted messages Description: The issue was addressed with improved deletion. CVE-2020-9988: William Breuer of the Netherlands CVE-2020-9989: von Brunn Media Entry added November 12, 2020

Model I/O Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-13520: Aleksandar Nikolic of Cisco Talos Entry added November 12, 2020

Model I/O Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2020-6147: Aleksandar Nikolic of Cisco Talos CVE-2020-9972: Aleksandar Nikolic of Cisco Talos Entry added November 12, 2020

Model I/O Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-9973: Aleksandar Nikolic of Cisco Talos

NetworkExtension Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A malicious application may be able to elevate privileges Description: A use after free issue was addressed with improved memory management. CVE-2020-9996: Zhiwei Yuan of Trend Micro iCore Team, Junzhi Lu and Mickey Jin of Trend Micro Entry added November 12, 2020

Phone Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: The screen lock may not engage after the specified time period Description: This issue was addressed with improved checks. CVE-2020-9946: Daniel Larsson of iolight AB

Quick Look Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A malicious app may be able to determine the existence of files on the computer Description: The issue was addressed with improved handling of icon caches. CVE-2020-9963: Csaba Fitzl (@theevilbit) of Offensive Security Entry added November 12, 2020

Safari Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A malicious application may be able to determine a user's open tabs in Safari Description: A validation issue existed in the entitlement verification. CVE-2020-9977: Josh Parnham (@joshparnham) Entry added November 12, 2020

Safari Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Visiting a malicious website may lead to address bar spoofing Description: The issue was addressed with improved UI handling. CVE-2020-9993: Masato Sugiyama (@smasato) of University of Tsukuba, Piotr Duszynski Entry added November 12, 2020

Sandbox Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A local user may be able to view senstive user information Description: An access issue was addressed with additional sandbox restrictions. CVE-2020-9969: Wojciech Reguła of SecuRing (wojciechregula.blog) Entry added November 12, 2020

Sandbox Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A malicious application may be able to access restricted files Description: A logic issue was addressed with improved restrictions. CVE-2020-9968: Adam Chester (@xpn) of TrustedSec Entry updated September 17, 2020

Siri Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A person with physical access to an iOS device may be able to view notification contents from the lockscreen Description: A lock screen issue allowed access to messages on a locked device. CVE-2020-9959: an anonymous researcher, an anonymous researcher, an anonymous researcher, an anonymous researcher, an anonymous researcher, Andrew Goldberg The University of Texas at Austin, McCombs School of Business, Meli̇h Kerem Güneş of Li̇v College, Sinan Gulguler

SQLite Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A remote attacker may be able to cause a denial of service Description: This issue was addressed with improved checks. CVE-2020-13434 CVE-2020-13435 CVE-2020-9991 Entry added November 12, 2020

SQLite Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A remote attacker may be able to leak memory Description: An information disclosure issue was addressed with improved state management. CVE-2020-9849 Entry added November 12, 2020

SQLite Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating SQLite to version 3.32.3. CVE-2020-15358 Entry added November 12, 2020

SQLite Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A maliciously crafted SQL query may lead to data corruption Description: This issue was addressed with improved checks. CVE-2020-13631 Entry added November 12, 2020

SQLite Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: A remote attacker may be able to cause arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2020-13630 Entry added November 12, 2020

WebKit Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later 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-2020-9947: cc working with Trend Micro Zero Day Initiative CVE-2020-9950: cc working with Trend Micro Zero Day Initiative CVE-2020-9951: Marcin 'Icewall' Noga of Cisco Talos Entry added November 12, 2020

WebKit Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: Processing maliciously crafted web content may lead to code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9983: zhunki Entry added November 12, 2020

WebKit Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later 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-2020-9952: Ryan Pickren (ryanpickren.com)

Wi-Fi Available for: iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A logic issue was addressed with improved state management. CVE-2020-10013: Yu Wang of Didi Research America Entry added November 12, 2020

Additional recognition

App Store We would like to acknowledge Giyas Umarov of Holmdel High School for their assistance.

Audio We would like to acknowledge JunDong Xie and XingWei Lin of Ant- financial Light-Year Security Lab for their assistance. Entry added November 12, 2020

Bluetooth We would like to acknowledge Andy Davis of NCC Group and Dennis Heinze (@ttdennis) of TU Darmstadt, Secure Mobile Networking Lab for their assistance.

CallKit We would like to acknowledge Federico Zanetello for their assistance.

CarPlay We would like to acknowledge an anonymous researcher for their assistance.

Clang We would like to acknowledge Brandon Azad of Google Project Zero for their assistance. Entry added November 12, 2020

Core Location We would like to acknowledge Yiğit Can YILMAZ (@yilmazcanyigit) for their assistance.

debugserver We would like to acknowledge Linus Henze (pinauten.de) for their assistance.

iAP We would like to acknowledge Andy Davis of NCC Group for their assistance.

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

Kernel We would like to acknowledge Brandon Azad of Google Project Zero, Stephen Röttger of Google for their assistance. Entry updated November 12, 2020

libarchive We would like to acknowledge Dzmitry Plotnikau and an anonymous researcher for their assistance.

lldb We would like to acknowledge Linus Henze (pinauten.de) for their assistance. Entry added November 12, 2020

Location Framework We would like to acknowledge Nicolas Brunner (linkedin.com/in/nicolas-brunner-651bb4128) for their assistance. Entry updated October 19, 2020

Mail We would like to acknowledge an anonymous researcher for their assistance. Entry added November 12, 2020

Mail Drafts We would like to acknowledge Jon Bottarini of HackerOne for their assistance. Entry added November 12, 2020

Maps We would like to acknowledge Matthew Dolan of Amazon Alexa for their assistance.

NetworkExtension We would like to acknowledge Thijs Alkemade of Computest and ‘Qubo Song’ of ‘Symantec, a division of Broadcom’ for their assistance.

Phone Keypad We would like to acknowledge Hasan Fahrettin Kaya of Akdeniz University, an anonymous researcher for their assistance. Entry updated November 12, 2020

Safari We would like to acknowledge Andreas Gutmann (@KryptoAndI) of OneSpan's Innovation Centre (onespan.com) and University College London, Steven J. Murdoch (@SJMurdoch) of OneSpan's Innovation Centre (onespan.com) and University College London, Jack Cable of Lightning Security, Ryan Pickren (ryanpickren.com), Yair Amit for their assistance. Entry added November 12, 2020

Safari Reader We would like to acknowledge Zhiyang Zeng(@Wester) of OPPO ZIWU Security Lab for their assistance. Entry added November 12, 2020

Security We would like to acknowledge Christian Starkjohann of Objective Development Software GmbH for their assistance. Entry added November 12, 2020

Status Bar We would like to acknowledge Abdul M. Majumder, Abdullah Fasihallah of Taif university, Adwait Vikas Bhide, Frederik Schmid, Nikita, and an anonymous researcher for their assistance.

Telephony We would like to acknowledge Onur Can Bıkmaz, Vodafone Turkey @canbkmaz, Yiğit Can YILMAZ (@yilmazcanyigit), an anonymous researcher for their assistance. Entry updated November 12, 2020

UIKit We would like to acknowledge Borja Marcos of Sarenet, Simon de Vegt, and Talal Haj Bakry (@hajbakri) and Tommy Mysk (@tommymysk) of Mysk Inc for their assistance.

Web App We would like to acknowledge Augusto Alvarez of Outcourse Limited for their assistance.

WebKit We would like to acknowledge Pawel Wylecial of REDTEAM.PL, Ryan Pickren (ryanpickren.com), Tsubasa FUJII (@reinforchu), Zhiyang Zeng(@Wester) of OPPO ZIWU Security Lab for their assistance. Entry added November 12, 2020

Installation note:

This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/

iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device.

The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device.

To check that the iPhone, iPod touch, or iPad has been updated:

Navigate to Settings
Select General
Select About. The version after applying this update will be "iOS 14.0 and iPadOS 14.0".

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-----

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. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202104-03

                                        https://security.gentoo.org/

Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: April 30, 2021 Bugs: #770793, #773193 ID: 202104-03

Synopsis

Multiple vulnerabilities have been found in WebkitGTK+, the worst of which could result in the arbitrary execution of code.

Background

WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers.

Affected packages

 -------------------------------------------------------------------
  Package              /     Vulnerable     /            Unaffected
 -------------------------------------------------------------------

1 net-libs/webkit-gtk < 2.30.6 >= 2.30.6

Description

Multiple vulnerabilities have been discovered in WebkitGTK+. Please review the CVE identifiers referenced below for details.

Workaround

There is no known workaround at this time.

Resolution

All WebkitGTK+ users should upgrade to the latest version:

# emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.30.6"

References

[ 1 ] CVE-2020-13558 https://nvd.nist.gov/vuln/detail/CVE-2020-13558 [ 2 ] CVE-2020-27918 https://nvd.nist.gov/vuln/detail/CVE-2020-27918 [ 3 ] CVE-2020-29623 https://nvd.nist.gov/vuln/detail/CVE-2020-29623 [ 4 ] CVE-2020-9947 https://nvd.nist.gov/vuln/detail/CVE-2020-9947 [ 5 ] CVE-2021-1765 https://nvd.nist.gov/vuln/detail/CVE-2021-1765 [ 6 ] CVE-2021-1789 https://nvd.nist.gov/vuln/detail/CVE-2021-1789 [ 7 ] CVE-2021-1799 https://nvd.nist.gov/vuln/detail/CVE-2021-1799 [ 8 ] CVE-2021-1801 https://nvd.nist.gov/vuln/detail/CVE-2021-1801 [ 9 ] CVE-2021-1870 https://nvd.nist.gov/vuln/detail/CVE-2021-1870 [ 10 ] WSA-2021-0001 https://webkitgtk.org/security/WSA-2021-0001.html [ 11 ] WSA-2021-0002 https://webkitgtk.org/security/WSA-2021-0002.html

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/202104-03

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

License

The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5 .

Alternatively, on your watch, select "My Watch > General > About"

Show details on source website

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            "id": "VHN-188072",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 0.1,
            "vectorString": "AV:N/AC:M/AU:N/C:P/I:P/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "nvd@nist.gov",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 2.8,
            "id": "CVE-2020-9947",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 8.8,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2020-9947",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "Required",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "ZDI",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 2.8,
            "id": "CVE-2020-9947",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 0.7,
            "userInteraction": "REQUIRED",
            "vectorString": "AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2020-9947",
            "trust": 1.0,
            "value": "HIGH"
          },
          {
            "author": "NVD",
            "id": "CVE-2020-9947",
            "trust": 0.8,
            "value": "High"
          },
          {
            "author": "ZDI",
            "id": "CVE-2020-9947",
            "trust": 0.7,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202104-975",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202011-1412",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "VULHUB",
            "id": "VHN-188072",
            "trust": 0.1,
            "value": "MEDIUM"
          },
          {
            "author": "VULMON",
            "id": "CVE-2020-9947",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-20-1390"
      },
      {
        "db": "VULHUB",
        "id": "VHN-188072"
      },
      {
        "db": "VULMON",
        "id": "CVE-2020-9947"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-014211"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-975"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202011-1412"
      },
      {
        "db": "NVD",
        "id": "CVE-2020-9947"
      }
    ]
  },
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    "data": "A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple Safari. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of RenderObject objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. WebKit for Apple is the American Apple ( Apple ) is an efficient and stable open source browser engine from the company. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2020-11-13-3 Additional information for\nAPPLE-SA-2020-09-16-1 iOS 14.0 and iPadOS 14.0\n\niOS 14.0 and iPadOS 14.0 addresses the following issues. Information\nabout the security content is also available at\nhttps://support.apple.com/HT211850. \n\nAppleAVD\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: An application may be able to cause unexpected system\ntermination or write kernel memory\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-9958: Mohamed Ghannam (@_simo36)\n\nAssets\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: An attacker may be able to misuse a trust relationship to\ndownload malicious content\nDescription: A trust issue was addressed by removing a legacy API. \nCVE-2020-9979: CodeColorist of LightYear Security Lab of AntGroup\nEntry updated November 12, 2020\n\nAudio\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A malicious application may be able to read restricted memory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2020-9943: JunDong Xie of Ant Group Light-Year Security Lab\nEntry added November 12, 2020\n\nAudio\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: An application may be able to read restricted memory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2020-9944: JunDong Xie of Ant Group Light-Year Security Lab\nEntry added November 12, 2020\n\nCoreAudio\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Playing a malicious audio file may lead to arbitrary code\nexecution\nDescription: A buffer overflow issue was addressed with improved\nmemory handling. \nCVE-2020-9954: Francis working with Trend Micro Zero Day Initiative,\nJunDong Xie of Ant Group Light-Year Security Lab\nEntry added November 12, 2020\n\nCoreCapture\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-9949: Proteas\nEntry added November 12, 2020\n\nDisk Images\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2020-9965: Proteas\nCVE-2020-9966: Proteas\nEntry added November 12, 2020\n\nIcons\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A malicious application may be able to identify what other\napplications a user has installed\nDescription: The issue was addressed with improved handling of icon\ncaches. \nCVE-2020-9773: Chilik Tamir of Zimperium zLabs\n\nIDE Device Support\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: An attacker in a privileged network position may be able to\nexecute arbitrary code on a paired device during a debug session over\nthe network\nDescription: This issue was addressed by encrypting communications\nover the network to devices running iOS 14, iPadOS 14, tvOS 14, and\nwatchOS 7. \nCVE-2020-9992: Dany Lisiansky (@DanyL931), Nikias Bassen of Zimperium\nzLabs\nEntry updated September 17, 2020\n\nImageIO\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2020-9961: Xingwei Lin of Ant Security Light-Year Lab\nEntry added November 12, 2020\n\nImageIO\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Opening a maliciously crafted PDF file may lead to an\nunexpected application termination or arbitrary code execution\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-9876: Mickey Jin of Trend Micro\nEntry added November 12, 2020\n\nIOSurfaceAccelerator\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A local user may be able to read kernel memory\nDescription: A memory initialization issue was addressed with\nimproved memory handling. \nCVE-2020-9964: Mohamed Ghannam (@_simo36), Tommy Muir (@Muirey03)\n\nKernel\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: An attacker in a privileged network position may be able to\ninject into active connections within a VPN tunnel\nDescription: A routing issue was addressed with improved\nrestrictions. \nCVE-2019-14899: William J. Tolley, Beau Kujath, and Jedidiah R. \nCrandall\nEntry added November 12, 2020\n\nKeyboard\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A malicious application may be able to leak sensitive user\ninformation\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2020-9976: Rias A. Sherzad of JAIDE GmbH in Hamburg, Germany\n\nlibxml2\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Processing a maliciously crafted file may lead to arbitrary\ncode execution\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-9981: found by OSS-Fuzz\nEntry added November 12, 2020\n\nMail\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A remote attacker may be able to unexpectedly alter\napplication state\nDescription: This issue was addressed with improved checks. \nCVE-2020-9941: Fabian Ising of FH M\u00fcnster University of Applied\nSciences and Damian Poddebniak of FH M\u00fcnster University of Applied\nSciences\nEntry added November 12, 2020\n\nMessages\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A local user may be able to discover a user\u2019s deleted\nmessages\nDescription: The issue was addressed with improved deletion. \nCVE-2020-9988: William Breuer of the Netherlands\nCVE-2020-9989: von Brunn Media\nEntry added November 12, 2020\n\nModel I/O\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Processing a maliciously crafted USD file may lead to\nunexpected application termination or arbitrary code execution\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-13520: Aleksandar Nikolic of Cisco Talos\nEntry added November 12, 2020\n\nModel I/O\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Processing a maliciously crafted USD file may lead to\nunexpected application termination or arbitrary code execution\nDescription: A buffer overflow issue was addressed with improved\nmemory handling. \nCVE-2020-6147: Aleksandar Nikolic of Cisco Talos\nCVE-2020-9972: Aleksandar Nikolic of Cisco Talos\nEntry added November 12, 2020\n\nModel I/O\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Processing a maliciously crafted USD file may lead to\nunexpected application termination or arbitrary code execution\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2020-9973: Aleksandar Nikolic of Cisco Talos\n\nNetworkExtension\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A malicious application may be able to elevate privileges\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-9996: Zhiwei Yuan of Trend Micro iCore Team, Junzhi Lu and\nMickey Jin of Trend Micro\nEntry added November 12, 2020\n\nPhone\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: The screen lock may not engage after the specified time\nperiod\nDescription: This issue was addressed with improved checks. \nCVE-2020-9946: Daniel Larsson of iolight AB\n\nQuick Look\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A malicious app may be able to determine the existence of\nfiles on the computer\nDescription: The issue was addressed with improved handling of icon\ncaches. \nCVE-2020-9963: Csaba Fitzl (@theevilbit) of Offensive Security\nEntry added November 12, 2020\n\nSafari\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A malicious application may be able to determine a user\u0027s\nopen tabs in Safari\nDescription: A validation issue existed in the entitlement\nverification. \nCVE-2020-9977: Josh Parnham (@joshparnham)\nEntry added November 12, 2020\n\nSafari\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Visiting a malicious website may lead to address bar spoofing\nDescription: The issue was addressed with improved UI handling. \nCVE-2020-9993: Masato Sugiyama (@smasato) of University of Tsukuba,\nPiotr Duszynski\nEntry added November 12, 2020\n\nSandbox\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A local user may be able to view senstive user information\nDescription: An access issue was addressed with additional sandbox\nrestrictions. \nCVE-2020-9969: Wojciech Regu\u0142a of SecuRing (wojciechregula.blog)\nEntry added November 12, 2020\n\nSandbox\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A malicious application may be able to access restricted\nfiles\nDescription: A logic issue was addressed with improved restrictions. \nCVE-2020-9968: Adam Chester (@_xpn_) of TrustedSec\nEntry updated September 17, 2020\n\nSiri\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A person with physical access to an iOS device may be able to\nview notification contents from the lockscreen\nDescription: A lock screen issue allowed access to messages on a\nlocked device. \nCVE-2020-9959: an anonymous researcher, an anonymous researcher, an\nanonymous researcher, an anonymous researcher, an anonymous\nresearcher, Andrew Goldberg The University of Texas at Austin,\nMcCombs School of Business, Meli\u0307h Kerem G\u00fcne\u015f of Li\u0307v College, Sinan\nGulguler\n\nSQLite\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A remote attacker may be able to cause a denial of service\nDescription: This issue was addressed with improved checks. \nCVE-2020-13434\nCVE-2020-13435\nCVE-2020-9991\nEntry added November 12, 2020\n\nSQLite\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A remote attacker may be able to leak memory\nDescription: An information disclosure issue was addressed with\nimproved state management. \nCVE-2020-9849\nEntry added November 12, 2020\n\nSQLite\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Multiple issues in SQLite\nDescription: Multiple issues were addressed by updating SQLite to\nversion 3.32.3. \nCVE-2020-15358\nEntry added November 12, 2020\n\nSQLite\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A maliciously crafted SQL query may lead to data corruption\nDescription: This issue was addressed with improved checks. \nCVE-2020-13631\nEntry added November 12, 2020\n\nSQLite\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: A remote attacker may be able to cause arbitrary code\nexecution\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2020-13630\nEntry added November 12, 2020\n\nWebKit\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-9947: cc working with Trend Micro Zero Day Initiative\nCVE-2020-9950: cc working with Trend Micro Zero Day Initiative\nCVE-2020-9951: Marcin \u0027Icewall\u0027 Noga of Cisco Talos\nEntry added November 12, 2020\n\nWebKit\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Processing maliciously crafted web content may lead to code\nexecution\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-9983: zhunki\nEntry added November 12, 2020\n\nWebKit\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: Processing maliciously crafted web content may lead to a\ncross site scripting attack\nDescription: An input validation issue was addressed with improved\ninput validation. \nCVE-2020-9952: Ryan Pickren (ryanpickren.com)\n\nWi-Fi\nAvailable for: iPhone 6s and later, iPod touch 7th generation, iPad\nAir 2 and later, and iPad mini 4 and later\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2020-10013: Yu Wang of Didi Research America\nEntry added November 12, 2020\n\nAdditional recognition\n\nApp Store\nWe would like to acknowledge Giyas Umarov of Holmdel High School for\ntheir assistance. \n\nAudio\nWe would like to acknowledge JunDong Xie and XingWei Lin of Ant-\nfinancial Light-Year Security Lab for their assistance. \nEntry added November 12, 2020\n\nBluetooth\nWe would like to acknowledge Andy Davis of NCC Group and Dennis\nHeinze (@ttdennis) of TU Darmstadt, Secure Mobile Networking Lab for\ntheir assistance. \n\nCallKit\nWe would like to acknowledge Federico Zanetello for their assistance. \n\nCarPlay\nWe would like to acknowledge an anonymous researcher for their\nassistance. \n\nClang\nWe would like to acknowledge Brandon Azad of Google Project Zero for\ntheir assistance. \nEntry added November 12, 2020\n\nCore Location\nWe would like to acknowledge Yi\u011fit Can YILMAZ (@yilmazcanyigit) for\ntheir assistance. \n\ndebugserver\nWe would like to acknowledge Linus Henze (pinauten.de) for their\nassistance. \n\niAP\nWe would like to acknowledge Andy Davis of NCC Group for their\nassistance. \n\niBoot\nWe would like to acknowledge Brandon Azad of Google Project Zero for\ntheir assistance. \n\nKernel\nWe would like to acknowledge Brandon Azad of Google Project Zero,\nStephen R\u00f6ttger of Google for their assistance. \nEntry updated November 12, 2020\n\nlibarchive\nWe would like to acknowledge Dzmitry Plotnikau and an anonymous\nresearcher for their assistance. \n\nlldb\nWe would like to acknowledge Linus Henze (pinauten.de) for their\nassistance. \nEntry added November 12, 2020\n\nLocation Framework\nWe would like to acknowledge Nicolas Brunner\n(linkedin.com/in/nicolas-brunner-651bb4128) for their assistance. \nEntry updated October 19, 2020\n\nMail\nWe would like to acknowledge an anonymous researcher for their\nassistance. \nEntry added November 12, 2020\n\nMail Drafts\nWe would like to acknowledge Jon Bottarini of HackerOne for their\nassistance. \nEntry added November 12, 2020\n\nMaps\nWe would like to acknowledge Matthew Dolan of Amazon Alexa for their\nassistance. \n\nNetworkExtension\nWe would like to acknowledge Thijs Alkemade of Computest and \u2018Qubo\nSong\u2019 of \u2018Symantec, a division of Broadcom\u2019 for their assistance. \n\nPhone Keypad\nWe would like to acknowledge Hasan Fahrettin Kaya of Akdeniz\nUniversity, an anonymous researcher for their assistance. \nEntry updated November 12, 2020 \n\nSafari\nWe would like to acknowledge Andreas Gutmann (@KryptoAndI) of\nOneSpan\u0027s Innovation Centre (onespan.com) and University College\nLondon, Steven J. Murdoch (@SJMurdoch) of OneSpan\u0027s Innovation Centre\n(onespan.com) and University College London, Jack Cable of Lightning\nSecurity, Ryan Pickren (ryanpickren.com), Yair Amit for their\nassistance. \nEntry added November 12, 2020\n\nSafari Reader\nWe would like to acknowledge Zhiyang Zeng(@Wester) of OPPO ZIWU\nSecurity Lab for their assistance. \nEntry added November 12, 2020\n\nSecurity\nWe would like to acknowledge Christian Starkjohann of Objective\nDevelopment Software GmbH for their assistance. \nEntry added November 12, 2020\n\nStatus Bar\nWe would like to acknowledge Abdul M. Majumder, Abdullah Fasihallah\nof Taif university, Adwait Vikas Bhide, Frederik Schmid, Nikita, and\nan anonymous researcher for their assistance. \n\nTelephony\nWe would like to acknowledge Onur Can B\u0131kmaz, Vodafone Turkey\n@canbkmaz, Yi\u011fit Can YILMAZ (@yilmazcanyigit), an anonymous\nresearcher for their assistance. \nEntry updated November 12, 2020\n\nUIKit\nWe would like to acknowledge Borja Marcos of Sarenet, Simon de Vegt,\nand Talal Haj Bakry (@hajbakri) and Tommy Mysk (@tommymysk) of Mysk\nInc for their assistance. \n\nWeb App\nWe would like to acknowledge Augusto Alvarez of Outcourse Limited for\ntheir assistance. \n\nWebKit\nWe would like to acknowledge Pawel Wylecial of REDTEAM.PL, Ryan\nPickren (ryanpickren.com), Tsubasa FUJII (@reinforchu), Zhiyang\nZeng(@Wester) of OPPO ZIWU Security Lab for their assistance. \nEntry added November 12, 2020\n\nInstallation note:\n\nThis update is available through iTunes and Software Update on your\niOS device, and will not appear in your computer\u0027s Software Update\napplication, or in the Apple Downloads site. Make sure you have an\nInternet connection and have installed the latest version of iTunes\nfrom https://www.apple.com/itunes/\n\niTunes and Software Update on the device will automatically check\nApple\u0027s update server on its weekly schedule. When an update is\ndetected, it is downloaded and the option to be installed is\npresented to the user when the iOS device is docked. We recommend\napplying the update immediately if possible. Selecting Don\u0027t Install\nwill present the option the next time you connect your iOS device. \n\nThe automatic update process may take up to a week depending on the\nday that iTunes or the device checks for updates. You may manually\nobtain the update via the Check for Updates button within iTunes, or\nthe Software Update on your device. \n\nTo check that the iPhone, iPod touch, or iPad has been updated:\n\n* Navigate to Settings\n* Select General\n* Select About. The version after applying this update\nwill be \"iOS 14.0 and iPadOS 14.0\". \n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n-----BEGIN PGP SIGNATURE-----\n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\nuARpQRQsureymLerXpVTwH8ZoeDEeZZwaqNHTQKg/M9ifAZPZUA=\n=WdqR\n-----END PGP SIGNATURE-----\n\n\n\n. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory                           GLSA 202104-03\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n                                            https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n  Severity: Normal\n     Title: WebkitGTK+: Multiple vulnerabilities\n      Date: April 30, 2021\n      Bugs: #770793, #773193\n        ID: 202104-03\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n========\n\nMultiple vulnerabilities have been found in WebkitGTK+, the worst of\nwhich could result in the arbitrary execution of code. \n\nBackground\n==========\n\nWebKitGTK+ is a full-featured port of the WebKit rendering engine,\nsuitable for projects requiring any kind of web integration, from\nhybrid HTML/CSS applications to full-fledged web browsers. \n\nAffected packages\n=================\n\n     -------------------------------------------------------------------\n      Package              /     Vulnerable     /            Unaffected\n     -------------------------------------------------------------------\n   1  net-libs/webkit-gtk          \u003c 2.30.6                  \u003e= 2.30.6\n\nDescription\n===========\n\nMultiple vulnerabilities have been discovered in WebkitGTK+. Please\nreview the CVE identifiers referenced below for details. \n\nWorkaround\n==========\n\nThere is no known workaround at this time. \n\nResolution\n==========\n\nAll WebkitGTK+ users should upgrade to the latest version:\n\n   # emerge --sync\n   # emerge --ask --oneshot --verbose \"\u003e=net-libs/webkit-gtk-2.30.6\"\n\nReferences\n==========\n\n[  1 ] CVE-2020-13558\n        https://nvd.nist.gov/vuln/detail/CVE-2020-13558\n[  2 ] CVE-2020-27918\n        https://nvd.nist.gov/vuln/detail/CVE-2020-27918\n[  3 ] CVE-2020-29623\n        https://nvd.nist.gov/vuln/detail/CVE-2020-29623\n[  4 ] CVE-2020-9947\n        https://nvd.nist.gov/vuln/detail/CVE-2020-9947\n[  5 ] CVE-2021-1765\n        https://nvd.nist.gov/vuln/detail/CVE-2021-1765\n[  6 ] CVE-2021-1789\n        https://nvd.nist.gov/vuln/detail/CVE-2021-1789\n[  7 ] CVE-2021-1799\n        https://nvd.nist.gov/vuln/detail/CVE-2021-1799\n[  8 ] CVE-2021-1801\n        https://nvd.nist.gov/vuln/detail/CVE-2021-1801\n[  9 ] CVE-2021-1870\n        https://nvd.nist.gov/vuln/detail/CVE-2021-1870\n[ 10 ] WSA-2021-0001\n        https://webkitgtk.org/security/WSA-2021-0001.html\n[ 11 ] WSA-2021-0002\n        https://webkitgtk.org/security/WSA-2021-0002.html\n\nAvailability\n============\n\nThis GLSA and any updates to it are available for viewing at\nthe Gentoo Security Website:\n\n  https://security.gentoo.org/glsa/202104-03\n\nConcerns?\n=========\n\nSecurity is a primary focus of Gentoo Linux and ensuring the\nconfidentiality and security of our users\u0027 machines is of utmost\nimportance to us. Any security concerns should be addressed to\nsecurity@gentoo.org or alternatively, you may file a bug at\nhttps://bugs.gentoo.org. \n\nLicense\n=======\n\nCopyright 2021 Gentoo Foundation, Inc; referenced text\nbelongs to its owner(s). \n\nThe contents of this document are licensed under the\nCreative Commons - Attribution / Share Alike license. \n\nhttps://creativecommons.org/licenses/by-sa/2.5\n. \n\nAlternatively, on your watch, select \"My Watch \u003e General \u003e About\"",
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gsd-2020-9947

Vulnerability from gsd

Modified

2023-12-13 01:21

Details

Aliases

CVE-2020-9947

Aliases

CVE-2020-9947

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-9947",
    "description": "A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.",
    "id": "GSD-2020-9947",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-9947.html",
      "https://advisories.mageia.org/CVE-2020-9947.html",
      "https://security.archlinux.org/CVE-2020-9947"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-9947"
      ],
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      "id": "GSD-2020-9947",
      "modified": "2023-12-13T01:21:52.487827Z",
      "schema_version": "1.4.0"
    }
  },
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "tvOS",
                    "version": {
                      "version_data": [
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                          "version_affected": "\u003c",
                          "version_value": "14.0"
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                  },
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                    "version": {
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                          "version_affected": "\u003c",
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                      ]
                    }
                  },
                  {
                    "product_name": "iCloud for Windows",
                    "version": {
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                          "version_affected": "\u003c",
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                      ]
                    }
                  },
                  {
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                          "version_affected": "\u003c",
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            "url": "https://security.gentoo.org/glsa/202104-03"
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                "cpe_name": [],
                "versionEndExcluding": "14.0",
                "vulnerable": true
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              {
                "cpe23Uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*",
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                "cpe_name": [],
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              {
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                "versionEndExcluding": "12.10.9",
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              {
                "cpe23Uri": "cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*",
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                "versionEndExcluding": "11.5.0",
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            ],
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          "ASSIGNER": "product-security@apple.com",
          "ID": "CVE-2020-9947"
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              "lang": "en",
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            }
          ]
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        "problemtype": {
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        "references": {
          "reference_data": [
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              "name": "https://support.apple.com/en-us/HT211935",
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            {
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              "url": "https://support.apple.com/en-us/HT211844"
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            {
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              "refsource": "MISC",
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                "Release Notes",
                "Vendor Advisory"
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              "url": "https://support.apple.com/en-us/HT211845"
            },
            {
              "name": "https://support.apple.com/en-us/HT211850",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
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            },
            {
              "name": "https://support.apple.com/en-us/HT211952",
              "refsource": "MISC",
              "tags": [
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                "Vendor Advisory"
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              "url": "https://support.apple.com/en-us/HT211952"
            },
            {
              "name": "[oss-security] 20210322 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0002",
              "refsource": "MLIST",
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              "url": "http://www.openwall.com/lists/oss-security/2021/03/22/1"
            },
            {
              "name": "GLSA-202104-03",
              "refsource": "GENTOO",
              "tags": [
                "Third Party Advisory"
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              "url": "https://security.gentoo.org/glsa/202104-03"
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          ]
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-06-02T18:56Z",
      "publishedDate": "2020-12-08T20:15Z"
    }
  }
}

ghsa-xvmv-wg5c-7x3w

Vulnerability from github

Published

2022-05-24 17:35

Modified

2022-06-03 00:00

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-9947"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-08T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.",
  "id": "GHSA-xvmv-wg5c-7x3w",
  "modified": "2022-06-03T00:00:38Z",
  "published": "2022-05-24T17:35:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9947"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202104-03"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT211843"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT211844"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT211845"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT211850"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT211935"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT211952"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/03/22/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2020-9947

Vulnerability from cvelistv5

var-202012-1515

Vulnerability from variot

Synopsis

Background

Affected packages

Description

Workaround

Resolution

References

Availability

Concerns?

License

gsd-2020-9947

Vulnerability from gsd

ghsa-xvmv-wg5c-7x3w

Vulnerability from github

Tags

Sightings

Nomenclature