var-201804-1185
Vulnerability from variot
An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 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 JIT. By performing actions in JavaScript, an attacker can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0003
Date reported : April 04, 2018 Advisory ID : WSA-2018-0003 Advisory URL : https://webkitgtk.org/security/WSA-2018-0003.html CVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165.
Several vulnerabilities were discovered in WebKitGTK+. Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Unexpected interaction with indexing types causing an ASSERT failure. Description: An array indexing issue existed in the handling of a function in JavaScriptCore. This issue was addressed through improved checks. Credit to OSS-Fuzz. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: A malicious website may exfiltrate data cross-origin. Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. Credit to Jun Kokatsu (@shhnjk). Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Zach Markley. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify (detectify.com), Yuji Tounai of NTT Communications Corporation. Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack. This issue was addressed with improved URL validation. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to a denial of service. Description: A memory corruption issue was addressed through improved input validation. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. 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, April 04, 2018 . CVE-2018-4117: an anonymous researcher, an anonymous researcher
Installation note:
Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641
To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About".
Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
APPLE-SA-2018-3-29-1 iOS 11.3
iOS 11.3 is now available and addresses the following:
Clock 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 see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer)
CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo)
CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH
File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo)
Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. CVE-2018-4168: Brandon Moore
Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. CVE-2018-4172: Viljami VastamA$?ki
iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo)
Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher
Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC)
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-2018-4143: derrek (@derrekr6)
Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher
NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo)
PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo)
Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo)
Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department
Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4137:
SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain)
Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo)
Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo)
System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera
Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV
Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation
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. CVE-2018-4146: found by OSS-Fuzz
WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher
WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH
Additional recognition
WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance.
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-----
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webkit2gtk vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.10
- 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 2.20.1-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.17.10.1
Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.16.04.1
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://usn.ubuntu.com/usn/usn-3635-1 CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165
Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.16.04.1
.
Installation note:
Safari 11.1 may be obtained from the Mac App Store
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"data": "An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 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 JIT. By performing actions in JavaScript, an attacker can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. ------------------------------------------------------------------------\nWebKitGTK+ Security Advisory WSA-2018-0003\n------------------------------------------------------------------------\n\nDate reported : April 04, 2018\nAdvisory ID : WSA-2018-0003\nAdvisory URL : https://webkitgtk.org/security/WSA-2018-0003.html\nCVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114,\n CVE-2018-4117, CVE-2018-4118, CVE-2018-4119,\n CVE-2018-4120, CVE-2018-4122, CVE-2018-4125,\n CVE-2018-4127, CVE-2018-4128, CVE-2018-4129,\n CVE-2018-4133, CVE-2018-4146, CVE-2018-4161,\n CVE-2018-4162, CVE-2018-4163, CVE-2018-4165. \n\nSeveral vulnerabilities were discovered in WebKitGTK+. \n Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to OSS-Fuzz. \n Impact: Unexpected interaction with indexing types causing an ASSERT\n failure. Description: An array indexing issue existed in the\n handling of a function in JavaScriptCore. This issue was addressed\n through improved checks. \n Credit to OSS-Fuzz. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to an anonymous researcher. \n Impact: A malicious website may exfiltrate data cross-origin. \n Description: A cross-origin issue existed with the fetch API. This\n was addressed through improved input validation. \n Credit to Jun Kokatsu (@shhnjk). Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to an anonymous researcher working with Trend Microys Zero\n Day Initiative. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to WanderingGlitch of Trend Micro\u0027s Zero Day Initiative. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to WanderingGlitch of Trend Micro\u0027s Zero Day Initiative. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to an anonymous researcher working with Trend Microys Zero\n Day Initiative. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to Zach Markley. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to likemeng of Baidu Security Lab working with Trend Micro\u0027s\n Zero Day Initiative. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify\n (detectify.com), Yuji Tounai of NTT Communications Corporation. \n Impact: Visiting a maliciously crafted website may lead to a cross-\n site scripting attack. This issue was addressed with improved URL\n validation. \n Credit to OSS-Fuzz. \n Impact: Processing maliciously crafted web content may lead to a\n denial of service. Description: A memory corruption issue was\n addressed through improved input validation. \n Credit to WanderingGlitch of Trend Micro\u0027s Zero Day Initiative. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to WanderingGlitch of Trend Micro\u0027s Zero Day Initiative. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to WanderingGlitch of Trend Micro\u0027s Zero Day Initiative. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption\n issues were addressed with improved memory handling. \n\n\nWe recommend updating to the last stable version of WebKitGTK+. It is\nthe best way of ensuring that you are running a safe version of\nWebKitGTK+. Please check our website for information about the last\nstable releases. \n\nFurther information about WebKitGTK+ Security Advisories can be found\nat: https://webkitgtk.org/security.html\n\nThe WebKitGTK+ team,\nApril 04, 2018\n. \nCVE-2018-4117: an anonymous researcher, an anonymous researcher\n\nInstallation note:\n\nInstructions on how to update your Apple Watch software are\navailable at https://support.apple.com/kb/HT204641\n\nTo check the version on your Apple Watch, open the Apple Watch app\non your iPhone and select \"My Watch \u003e General \u003e About\". \n\nAlternatively, on your watch, select \"My Watch \u003e General \u003e About\". -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA512\n\nAPPLE-SA-2018-3-29-1 iOS 11.3\n\niOS 11.3 is now available and addresses the following:\n\nClock\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A person with physical access to an iOS device may be able to\nsee the email address used for iTunes\nDescription: An information disclosure issue existed in the handling\nof alarms and timers. \nCVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer)\n\nCoreFoundation\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to gain elevated privileges\nDescription: A race condition was addressed with additional\nvalidation. \nCVE-2018-4155: Samuel GroA (@5aelo)\nCVE-2018-4158: Samuel GroA (@5aelo)\n\nCoreText\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Processing a maliciously crafted string may lead to a denial\nof service\nDescription: A denial of service issue was addressed through improved\nmemory handling. \nCVE-2018-4142: Robin Leroy of Google Switzerland GmbH\n\nFile System Events\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to gain elevated privileges\nDescription: A race condition was addressed with additional\nvalidation. \nCVE-2018-4167: Samuel GroA (@5aelo)\n\nFiles Widget\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: File Widget may display contents on a locked device\nDescription: The File Widget was displaying cached data when in the\nlocked state. \nCVE-2018-4168: Brandon Moore\n\nFind My iPhone\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A person with physical access to the device may be able to\ndisable Find My iPhone without entering an iCloud password\nDescription: A state management issue existed when restoring from a\nback up. \nCVE-2018-4172: Viljami VastamA$?ki\n\niCloud Drive\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to gain elevated privileges\nDescription: A race condition was addressed with additional\nvalidation. \nCVE-2018-4151: Samuel GroA (@5aelo)\n\nKernel\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges\nDescription: Multiple memory corruption issues were addressed with\nimproved memory handling. \nCVE-2018-4150: an anonymous researcher\n\nKernel\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to read restricted memory\nDescription: A validation issue was addressed with improved input\nsanitization. \nCVE-2018-4104: The UK\u0027s National Cyber Security Centre (NCSC)\n\nKernel\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4143: derrek (@derrekr6)\n\nMail\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An attacker in a privileged network position may be able to\nintercept the contents of S/MIME-encrypted e-mail\nDescription: An inconsistent user interface issue was addressed with\nimproved state management. \nCVE-2018-4174: an anonymous researcher, an anonymous researcher\n\nNSURLSession\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to gain elevated privileges\nDescription: A race condition was addressed with additional\nvalidation. \nCVE-2018-4166: Samuel GroA (@5aelo)\n\nPluginKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to gain elevated privileges\nDescription: A race condition was addressed with additional\nvalidation. \nCVE-2018-4156: Samuel GroA (@5aelo)\n\nQuick Look\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to gain elevated privileges\nDescription: A race condition was addressed with additional\nvalidation. \nCVE-2018-4157: Samuel GroA (@5aelo)\n\nSafari\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Visiting a malicious website by clicking a link may lead to\nuser interface spoofing\nDescription: An inconsistent user interface issue was addressed with\nimproved state management. \nCVE-2018-4134: xisigr of Tencent\u0027s Xuanwu Lab (tencent.com), Zhiyang\nZeng (@Wester) of Tencent Security Platform Department\n\nSafari Login AutoFill\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious website may be able to exfiltrate autofilled data\nin Safari without explicit user interaction. \nDescription: Safari autofill did not require explicit user\ninteraction before taking place. \nCVE-2018-4137:\n\nSafariViewController\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Visiting a malicious website may lead to user interface\nspoofing\nDescription: A state management issue was addressed by disabling text\ninput until the destination page loads. \nCVE-2018-4149: Abhinash Jain (@abhinashjain)\n\nSecurity\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious application may be able to elevate privileges\nDescription: A buffer overflow was addressed with improved size\nvalidation. \nCVE-2018-4144: Abraham Masri (@cheesecakeufo)\n\nStorage\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to gain elevated privileges\nDescription: A race condition was addressed with additional\nvalidation. \nCVE-2018-4154: Samuel GroA (@5aelo)\n\nSystem Preferences\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A configuration profile may incorrectly remain in effect\nafter removal\nDescription: An issue existed in CFPreferences. \nCVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of\nWandera\n\nTelephony\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A remote attacker can cause a device to unexpectedly restart\nDescription: A null pointer dereference issue existed when handling\nClass 0 SMS messages. \nCVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV\n\nWeb App\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Cookies may unexpectedly persist in web app\nDescription: A cookie management issue was addressed through improved\nstate management. \nCVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: Multiple memory corruption issues were addressed with\nimproved memory handling. \nCVE-2018-4146: found by OSS-Fuzz\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious website may exfiltrate data cross-origin\nDescription: A cross-origin issue existed with the fetch API. \nCVE-2018-4117: an anonymous researcher, an anonymous researcher\n\nWindowServer\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An unprivileged application may be able to log keystrokes\nentered into other applications even when secure input mode is\nenabled\nDescription: By scanning key states, an unprivileged application\ncould log keystrokes entered into other applications even when secure\ninput mode was enabled. \nCVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH\n\nAdditional recognition\n\nWebKit\nWe would like to acknowledge Johnny Nipper of Tinder Security Team\nfor their assistance. \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. \n\nInformation will also be posted to the Apple Security Updates\nweb site: https://support.apple.com/kb/HT201222\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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\nqlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo=\n=RJi8\n-----END PGP SIGNATURE-----\n. ==========================================================================\nUbuntu Security Notice USN-3635-1\nApril 30, 2018\n\nwebkit2gtk vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 17.10\n- Ubuntu 16.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in WebKitGTK+. \n\nSoftware Description:\n- webkit2gtk: Web content engine library for GTK+\n\nDetails:\n\nA large number of security issues were discovered in the WebKitGTK+ Web and\nJavaScript engines. \n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 17.10:\n libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.17.10.1\n libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.17.10.1\n\nUbuntu 16.04 LTS:\n libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.16.04.1\n libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.16.04.1\n\nThis update uses a new upstream release, which includes additional bug\nfixes. After a standard system update you need to restart any applications\nthat use WebKitGTK+, such as Epiphany, to make all the necessary changes. \n\nReferences:\n https://usn.ubuntu.com/usn/usn-3635-1\n CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117,\n CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122,\n CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129,\n CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162,\n CVE-2018-4163, CVE-2018-4165\n\nPackage Information:\n https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.17.10.1\n https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.16.04.1\n\n. \n\nInstallation note:\n\nSafari 11.1 may be obtained from the Mac App Store",
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"data": "buffer error",
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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.