ID

VAR-201711-0445

CVE

CVE-2017-13793

TITLE

plural Apple Used in products WebKit Vulnerability in arbitrary code execution in components

DESCRIPTION

An issue was discovered in certain Apple products. iOS before 11.1 is affected. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. 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 Node objects when creating HTML Markup. By performing actions in JavaScript, an attacker can cause a pointer to be reused after it has been freed. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS, iCloud for Windows, iTunes for Windows, Safari, and tvOS are all products of the American company Apple (Apple). Apple iOS is an operating system developed for mobile devices; Safari is a web browser that comes with the Mac OS X and iOS operating systems by default. WebKit is an open source web browser engine developed by the KDE community and is currently used by browsers such as Apple Safari and Google Chrome. A security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 11.1; Safari prior to 11.0.1; Windows-based iCloud prior to 7.1; Windows-based iTunes prior to 12.7.1; tvOS prior to 11.1. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-10-31-1 iOS 11.1 iOS 11.1 is now available and addresses the following: CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to an unexpected application termination Description: A denial of service issue was addressed through improved memory handling. CVE-2017-13849: Ro of SavSec Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13799: an anonymous researcher Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to access photos from the lock screen Description: A lock screen issue allowed access to photos via Reply With Message on a locked device. This issue was addressed with improved state management. CVE-2017-13844: Miguel Alvarado of iDeviceHelp INC Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2017-13805: Yiğit Can YILMAZ (@yilmazcanyigit) StreamingZip Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious zip file may be able modify restricted areas of the file system Description: A path handling issue was addressed with improved validation. CVE-2017-13804: @qwertyoruiopz at KJC Research Intl. S.R.L. UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Characters in a secure text field might be revealed Description: The characters in a secure text field were revealed during focus change events. This issue was addressed through improved state management. CVE-2017-7113: an anonymous researcher, Duraiamuthan Harikrishnan of Tech Mahindra, Ricardo Sampayo of Bemo Ltd WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. This was addressed with improved state management. CVE-2017-13080: Mathy Vanhoef of the imec-DistriNet group at KU Leuven 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. 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAln4u7opHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbQiw// bEkSQWlXTfpJ/9F2VKbMv+++td8sXozC3ICj9Ho+zhctxNY3MvIqXY8B4MrWB5+e wgz1X/EQSCMItE2u20uISfApls/8/pBde6kKnca9rPGr7I2BKsuHTfCT3taSkhoj EWMHEb64Se0hSiWKj99HJ80It9bDGSHz1cofpYDCNSMFBCiGWF2EbMgxUa55T5Vx BtWZ91y2oU6gTsu4ZSR5NXG+Hi/vFYDnAFSr2/5Dgud4fl0tYk1KZ725g2YvXT7S E3qV6shwcQtpf5ixm4G2cYalfiAmkYYjA/q2sgLClHDVXaPzahTS9ScMygKo4BsZ RDboCM0q0ywPl+xnNJFuq2ZpZAfMefuXpcjTSxBDoNXliphzH2YOjk5YtHV47S+x E8+b/bGDvBiKXJFo+yotJ07er0XtFPxfJKwgaYAi8VAfEXZrIv0uDQfYIZieMIRz VznZvlaKXpA1Ms3R3rY2ukI9gdyPD0wk7r8zAGD0eTdl8E0bMI89UaSMWqDGf1Jm 9AWKOB7na2ElWNHeEMUAhReOL4jHqu/FLkRuoYVAiYKYUDWJGDlD79Yz8bTqnwtu AWHqstzzcUVg1HXcwR5ngUDGFFOU2vVkqZRK6uwzCRzd/a7QQ/Lu+86GkfxPUB+p 9rtwIDGcTg0795ylrx8NLY/3BD8xcBMhfcZbpX5TF8s= =qJV/ -----END PGP SIGNATURE----- _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/. ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2017-0009 ------------------------------------------------------------------------ Date reported : November 10, 2017 Advisory ID : WSA-2017-0009 Advisory URL : https://webkitgtk.org/security/WSA-2017-0009.html CVE identifiers : CVE-2017-13783, CVE-2017-13784, CVE-2017-13785, CVE-2017-13788, CVE-2017-13791, CVE-2017-13792, CVE-2017-13793, CVE-2017-13794, CVE-2017-13795, CVE-2017-13796, CVE-2017-13798, CVE-2017-13802, CVE-2017-13803. Several vulnerabilities were discovered in WebKitGTK+. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to xisigr of Tencent's Xuanwu Lab (tencent.com). Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanul Choi working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to chenqin (ee|) of Ant-financial Light-Year Security. Description: Multiple memory corruption issues were addressed with improved memory handling. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, November 10, 2017 . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201712-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebKitGTK+: Multiple vulnerabilities Date: December 14, 2017 Bugs: #637076 ID: 201712-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been discovered in WebKitGTK+, the worst of which may lead to arbitrary code execution. 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 < 2.18.3 >= 2.18.3 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There are no known workarounds at this time. Resolution ========== All WebKitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.18.3" References ========== [ 1 ] CVE-2017-13783 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13783 [ 2 ] CVE-2017-13784 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13784 [ 3 ] CVE-2017-13785 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13785 [ 4 ] CVE-2017-13788 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13788 [ 5 ] CVE-2017-13791 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13791 [ 6 ] CVE-2017-13792 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13792 [ 7 ] CVE-2017-13793 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13793 [ 8 ] CVE-2017-13794 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13794 [ 9 ] CVE-2017-13795 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13795 [ 10 ] CVE-2017-13796 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13796 [ 11 ] CVE-2017-13798 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13798 [ 12 ] CVE-2017-13802 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13802 [ 13 ] CVE-2017-13803 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13803 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201712-01 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 ======= Copyright 2017 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . =========================================================================== Ubuntu Security Notice USN-3481-1 November 16, 2017 webkit2gtk vulnerabilities =========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 17.04 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.18.3-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.18.3-0ubuntu0.17.10.1 Ubuntu 17.04: libjavascriptcoregtk-4.0-18 2.18.3-0ubuntu0.17.04.1 libwebkit2gtk-4.0-37 2.18.3-0ubuntu0.17.04.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.3-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.18.3-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://www.ubuntu.com/usn/usn-3481-1 CVE-2017-13783, CVE-2017-13784, CVE-2017-13785, CVE-2017-13788, CVE-2017-13791, CVE-2017-13792, CVE-2017-13793, CVE-2017-13794, CVE-2017-13795, CVE-2017-13796, CVE-2017-13798, CVE-2017-13802, CVE-2017-13803 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.3-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.3-0ubuntu0.17.04.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.3-0ubuntu0.16.04.1 --cAJSiv6PLl8jlntXfAr5kK8XnnPQvgKnJ--

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

buffer error

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Hanul Choi

SOURCES

LAST UPDATE DATE

2024-12-21T20:00:13.896000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE