var-201804-1186
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. 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 RenderLayer 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 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. A security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 11.3; Safari prior to 11.1; Windows-based iCloud prior to 7.4; Windows-based iTunes prior to 12.7.4; tvOS prior to 11.3. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04


                                       https://security.gentoo.org/

Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04


Synopsis

Multiple vulnerabilities have been found 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 < 2.20.4 >= 2.20.4

Description

Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers 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-2.20.4"

References

[ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html

Availability

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

https://security.gentoo.org/glsa/201808-04

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 2018 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.

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

. ------------------------------------------------------------------------ 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 . -----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

Show details on source website


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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. 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 RenderLayer 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 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. A security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 11.3; Safari prior to 11.1; Windows-based iCloud prior to 7.4; Windows-based iTunes prior to 12.7.4; tvOS prior to 11.3. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory                           GLSA 201808-04\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n                                           https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n Severity: Normal\n    Title: WebkitGTK+: Multiple vulnerabilities\n     Date: August 22, 2018\n     Bugs: #652820, #658168, #662974\n       ID: 201808-04\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n========\n\nMultiple vulnerabilities have been found in WebKitGTK+, the worst of\nwhich may lead to arbitrary code execution. \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 2.20.4                  \u003e= 2.20.4\n\nDescription\n===========\n\nMultiple vulnerabilities have been discovered in WebKitGTK+. Please\nreview the referenced CVE identifiers 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-2.20.4\"\n\nReferences\n==========\n\n[  1 ] CVE-2018-11646\n       https://nvd.nist.gov/vuln/detail/CVE-2018-11646\n[  2 ] CVE-2018-11712\n       https://nvd.nist.gov/vuln/detail/CVE-2018-11712\n[  3 ] CVE-2018-11713\n       https://nvd.nist.gov/vuln/detail/CVE-2018-11713\n[  4 ] CVE-2018-12293\n       https://nvd.nist.gov/vuln/detail/CVE-2018-12293\n[  5 ] CVE-2018-12294\n       https://nvd.nist.gov/vuln/detail/CVE-2018-12294\n[  6 ] CVE-2018-4101\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4101\n[  7 ] CVE-2018-4113\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4113\n[  8 ] CVE-2018-4114\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4114\n[  9 ] CVE-2018-4117\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4117\n[ 10 ] CVE-2018-4118\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4118\n[ 11 ] CVE-2018-4119\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4119\n[ 12 ] CVE-2018-4120\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4120\n[ 13 ] CVE-2018-4121\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4121\n[ 14 ] CVE-2018-4122\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4122\n[ 15 ] CVE-2018-4125\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4125\n[ 16 ] CVE-2018-4127\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4127\n[ 17 ] CVE-2018-4128\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4128\n[ 18 ] CVE-2018-4129\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4129\n[ 19 ] CVE-2018-4133\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4133\n[ 20 ] CVE-2018-4146\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4146\n[ 21 ] CVE-2018-4162\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4162\n[ 22 ] CVE-2018-4163\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4163\n[ 23 ] CVE-2018-4165\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4165\n[ 24 ] CVE-2018-4190\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4190\n[ 25 ] CVE-2018-4192\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4192\n[ 26 ] CVE-2018-4199\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4199\n[ 27 ] CVE-2018-4200\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4200\n[ 28 ] CVE-2018-4201\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4201\n[ 29 ] CVE-2018-4204\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4204\n[ 30 ] CVE-2018-4214\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4214\n[ 31 ] CVE-2018-4218\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4218\n[ 32 ] CVE-2018-4222\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4222\n[ 33 ] CVE-2018-4232\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4232\n[ 34 ] CVE-2018-4233\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4233\n[ 35 ] CVE-2018-4261\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4261\n[ 36 ] CVE-2018-4262\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4262\n[ 37 ] CVE-2018-4263\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4263\n[ 38 ] CVE-2018-4264\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4264\n[ 39 ] CVE-2018-4265\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4265\n[ 40 ] CVE-2018-4266\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4266\n[ 41 ] CVE-2018-4267\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4267\n[ 42 ] CVE-2018-4270\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4270\n[ 43 ] CVE-2018-4272\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4272\n[ 44 ] CVE-2018-4273\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4273\n[ 45 ] CVE-2018-4278\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4278\n[ 46 ] CVE-2018-4284\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4284\n[ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003\n       https://webkitgtk.org/security/WSA-2018-0003.html\n[ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004\n       https://webkitgtk.org/security/WSA-2018-0004.html\n[ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005\n       https://webkitgtk.org/security/WSA-2018-0005.html\n[ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006\n       https://webkitgtk.org/security/WSA-2018-0006.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/201808-04\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 2018 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. ------------------------------------------------------------------------\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. -----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",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2018-4127"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003707"
      },
      {
        "db": "ZDI",
        "id": "ZDI-18-274"
      },
      {
        "db": "VULHUB",
        "id": "VHN-134158"
      },
      {
        "db": "VULMON",
        "id": "CVE-2018-4127"
      },
      {
        "db": "PACKETSTORM",
        "id": "149059"
      },
      {
        "db": "PACKETSTORM",
        "id": "147241"
      },
      {
        "db": "PACKETSTORM",
        "id": "146964"
      },
      {
        "db": "PACKETSTORM",
        "id": "147433"
      },
      {
        "db": "PACKETSTORM",
        "id": "146966"
      },
      {
        "db": "PACKETSTORM",
        "id": "146969"
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      {
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        "id": "146971"
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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