ID

VAR-201912-0539

CVE

CVE-2019-8518

TITLE

Multiple Apple product WebKit Component Buffer Error Vulnerability

DESCRIPTION

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution. Apple Safari is a web browser that is the default browser included with the Mac OS X and iOS operating systems. Apple iOS is an operating system developed for mobile devices. Apple tvOS is a smart TV operating system. 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 12.2; tvOS prior to 12.2; Safari prior to 12.1; Windows-based iTunes prior to 12.9.4; watchOS prior to 5.2; Windows-based iCloud prior to 7.11. JavaScriptCore: OOB access in FTL JIT due to LICM moving array access before the bounds check Related CVE Numbers: CVE-2019-8518. While fuzzing JavaScriptCore, I encountered the following JavaScript program which crashes jsc in current HEAD and release (/System/Library/Frameworks/JavaScriptCore.framework/Resources/jsc on macOS): // Run with --thresholdForFTLOptimizeAfterWarmUp=1000 // First array probably required to avoid COW backing storage or so... const v3 = [1337,1337,1337,1337]; const v6 = [1337,1337]; function v7(v8) { for (let v9 in v8) { v8.a = 42; const v10 = v8[-698666199]; } } while (true) { const v14 = v7(v6); const v15 = v7(1337); } Note that the sample requires the FTL JIT threshold to be lowered in order to trigger. However, I also have a slightly modified version that (less reliably) crashes with the default threshold which I can share if that is helpful. Following is my preliminary analysis of the crash. During JIT compilation in the FTL tier, the JIT IR for v7 will have the following properties: * A Structure check will be inserted for v8 due to the property access. The check will ensure that the array is of the correct type at runtime (ArrayWithInt32, with a property 'a') * The loop header fetches the array length for the enumeration * The element access into v8 is (incorrectly?) speculated to be InBounds, presumably because negative numbers are not actually valid array indices but instead regular property names * As a result, the element access will be optimized into a CheckBounds node followed by a GetByVal node (both inside the loop body) * The CheckBounds node compares the constant index against the array length which was loaded in the loop header The IR for the function will thus look roughly as follows: # Loop header len = LoadArrayLength v8 // Do other loop header stuff # Loop body CheckStructure v8, expected_structure_id StoreProperty v8, 'a', 42 CheckBounds -698666199, len // Bails out if index is OOB (always in this case...) GetByVal v8, -698666199 // Loads the element from the backing storage without performing additional checks // Jump back to beginning of loop Here is what appears to be happening next during loop-invariant code motion (LICM), an optimization designed to move code inside a loop body in front of the loop if it doesn't need to be executed multiple times: 1. LICM determines that the CheckStructure node can be hoisted in front of the loop header and does so 2. LICM determines that the CheckBounds node can *not* be hoisted in front of the loop header as it depends on the array length which is only loaded in the loop header 3. LICM determines that the array access (GetByVal) can be hoisted in front of the loop (as it does not depend on any loop variables) and does so As a result of the above, the IR is transformed roughly to the following: StructureCheck v8, expected_structure_id GetByVal v8, -698666199 # Loop header len = LoadArrayLength v8 // Do other loop header stuff # Loop body StoreProperty v8, 'a', 42 CheckBounds -698666199, len // Jump back to beginning of loop As such, the (unchecked) array element access is now located before the loop header with the bounds check only happening afterwards inside the loop body. The provided PoC then crashes while accessing memory 698666199 * 8 bytes before the element vector for v6. It should be possible to turn this bug into arbitrary out-of-bounds access, but I haven't tried that. Hoisting of GetByVal will only happen if safeToExecute (from DFGSafeToExecute.h) returns true. This function appears to only be concerned about type checks, so in this case it concludes that the GetByVal can be moved in front of the loop header as the StructureCheck (performing the type check) is also moved there. This seems to be the reason that the property store (v8.a = 42) is required as it forces a CheckStructure node which would otherwise be missing. The invocations of v7 with a non-array argument (1337 in this case) seem to be necessary to not trigger a bailout in earlier JIT tiers too often, which would prevent the FTL JIT from ever compiling the function. This bug is subject to a 90 day disclosure deadline. After 90 days elapse or a patch has been made broadly available (whichever is earlier), the bug report will become visible to the public. Found by: saelo@google.com . CVE-2019-8546: ChiYuan Chang Passcode Available for: Apple Watch Series 1 and later Impact: A partially entered passcode may not clear when the device goes to sleep Description: An issue existed where partially entered passcodes may not clear when the device went to sleep. This issue was addressed by clearing the passcode when a locked device sleeps. Alternatively, on your watch, select "My Watch > General > About". ========================================================================== Ubuntu Security Notice USN-3948-1 April 16, 2019 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.10 - Ubuntu 18.04 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. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10: libjavascriptcoregtk-4.0-18 2.24.1-0ubuntu0.18.10.2 libwebkit2gtk-4.0-37 2.24.1-0ubuntu0.18.10.2 Ubuntu 18.04 LTS: libjavascriptcoregtk-4.0-18 2.24.1-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.24.1-0ubuntu0.18.04.1 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-3-25-1 iOS 12.2 iOS 12.2 is now available and addresses the following: CFString 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 validation issue was addressed with improved logic. CVE-2019-8516: SWIPS Team of Frifee Inc. configd 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 memory initialization issue was addressed with improved memory handling. CVE-2019-8552: Mohamed Ghannam (@_simo36) Contacts 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 issue was addressed with improved memory handling. CVE-2019-8511: an anonymous researcher CoreCrypto 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 bounds checking. CVE-2019-8542: an anonymous researcher Exchange ActiveSync Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A user may authorize an enterprise administrator to remotely wipe their device without appropriate disclosure Description: This issue was addressed with improved transparency. CVE-2019-8512: an anonymous researcher, an anonymous researcher FaceTime Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A user's video may not be paused in a FaceTime call if they exit the FaceTime app while the call is ringing Description: An issue existed in the pausing of FaceTime video. CVE-2019-8550: Lauren Guzniczak of Keystone Academy Feedback Assistant Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to gain root privileges Description: A race condition was addressed with additional validation. CVE-2019-8565: CodeColorist of Ant-Financial LightYear Labs Feedback Assistant Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to overwrite arbitrary files Description: This issue was addressed with improved checks. CVE-2019-8521: CodeColorist of Ant-Financial LightYear Labs file Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted file might disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2019-6237: an anonymous researcher GeoServices Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Clicking a malicious SMS link may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2019-8553: an anonymous researcher iAP 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 bounds checking. CVE-2019-8542: an anonymous researcher IOHIDFamily Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to cause unexpected system termination or read kernel memory Description: A memory corruption issue was addressed with improved state management. CVE-2019-8545: Adam Donenfeld (@doadam) of the Zimperium zLabs Team IOKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read kernel memory Description: A memory initialization issue was addressed with improved memory handling. CVE-2019-8504: an anonymous researcher IOKit SCSI 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 input validation. CVE-2019-8529: Juwei Lin (@panicaII) of Trend Micro Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause unexpected system termination or corrupt kernel memory Description: A buffer overflow was addressed with improved size validation. CVE-2019-8527: Ned Williamson of Google and derrek (@derrekr6) Kernel 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 logic issue was addressed with improved state management. CVE-2019-8514: Samuel Groß of Google Project Zero Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to determine kernel memory layout Description: A memory initialization issue was addressed with improved memory handling. CVE-2019-8540: Weibo Wang (@ma1fan) of Qihoo 360 Nirvan Team Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read kernel memory Description: A memory corruption issue was addressed with improved memory handling. CVE-2019-7293: Ned Williamson of Google Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to determine kernel memory layout Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. CVE-2019-6207: Weibo Wang of Qihoo 360 Nirvan Team (@ma1fan) CVE-2019-8510: Stefan Esser of Antid0te UG Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted mail message may lead to S/MIME signature spoofing Description: This issue was addressed with improved checks. CVE-2019-7284: Damian Poddebniak of Münster University of Applied Sciences Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An access issue was addressed with additional sandbox restrictions. CVE-2019-8546: ChiYuan Chang Power Management 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 system privileges Description: Multiple input validation issues existed in MIG generated code. CVE-2019-8549: Mohamed Ghannam (@_simo36) of SSD Secure Disclosure (ssd-disclosure.com) Privacy Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A privacy issue existed in motion sensor calibration. CVE-2019-8541: Stan (Jiexin) Zhang and Alastair R. Beresford of the University of Cambridge, Ian Sheret of Polymath Insight Limited ReplayKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to access the microphone without indication to the user Description: An API issue existed in the handling of microphone data. CVE-2019-8566: an anonymous researcher Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A website may be able to access sensor information without user consent Description: A permissions issue existed in the handling of motion and orientation data. CVE-2019-8554: an anonymous researcher Safari Reader Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Enabling the Safari Reader feature on a maliciously crafted webpage may lead to universal cross site scripting Description: A logic issue was addressed with improved validation. CVE-2019-6204: Ryan Pickren (ryanpickren.com) CVE-2019-8505: Ryan Pickren (ryanpickren.com) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to initiate a Dictation request without user authorization Description: An API issue existed in the handling of dictation requests. CVE-2019-8502: Luke Deshotels of North Carolina State University, Jordan Beichler of North Carolina State University, William Enck of North Carolina State University, Costin Carabaș of University POLITEHNICA of Bucharest, and Răzvan Deaconescu of University POLITEHNICA of Bucharest TrueTypeScaler Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font may result in the disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2019-8517: riusksk of VulWar Corp working with Trend Micro Zero Day Initiative 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 universal cross site scripting Description: A logic issue was addressed with improved validation. CVE-2019-8551: Ryan Pickren (ryanpickren.com) 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: A memory corruption issue was addressed with improved state management. CVE-2019-8535: Zhiyang Zeng (@Wester) of Tencent Blade Team 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. Geshev working with Trend Micro Zero Day Initiative CVE-2019-8558: Samuel Groß of Google Project Zero CVE-2019-8559: Apple CVE-2019-8563: Apple WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A memory corruption issue was addressed with improved validation. CVE-2019-8562: Wen Xu of SSLab at Georgia Tech and Hanqing Zhao of Chaitin Security Research Lab WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A website may be able to access the microphone without the microphone use indicator being shown Description: A consistency issue was addressed with improved state handling. CVE-2019-6222: Denis Markov of Resonance Software 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: A memory corruption issue was addressed with improved memory handling. CVE-2019-8536: Apple CVE-2019-8544: an anonymous researcher WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may disclose sensitive user information Description: A cross-origin issue existed with the fetch API. CVE-2019-8515: James Lee (@Windowsrcer) 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: A use after free issue was addressed with improved memory management. CVE-2019-7285: dwfault working at ADLab of Venustech CVE-2019-8556: Apple 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: A type confusion issue was addressed with improved memory handling. CVE-2019-8506: Samuel Groß of Google Project Zero WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to execute scripts in the context of another website Description: A logic issue was addressed with improved validation. CVE-2019-7292: Zhunki and Zhiyi Zhang of 360 ESG Codesafe Team Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A device may be passively tracked by its WiFi MAC address Description: A user privacy issue was addressed by removing the broadcast MAC address. CVE-2019-8567: David Kreitschmann and Milan Stute of Secure Mobile Networking Lab at Technische Universität Darmstadt XPC Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to overwrite arbitrary files Description: This issue was addressed with improved checks. CVE-2019-8530: CodeColorist of Ant-Financial LightYear Labs Additional recognition Books We would like to acknowledge Yiğit Can YILMAZ (@yilmazcanyigit) for their assistance. Calendar We would like to acknowledge Peter Hempsall of 104days.com, Sascha Mogler of mogler.com, and an anonymous researcher for their assistance. Quick Look We would like to acknowledge Yiğit Can YILMAZ (@yilmazcanyigit) for their assistance. Safari We would like to acknowledge Nikhil Mittal (@c0d3G33k) of Payatu Labs (payatu.com) for their assistance. Screen Time We would like to acknowledge Brandon Moore (@Brandonsecurity) for their assistance. WebKit We would like to acknowledge Andrey Kovalev of Yandex 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. The version after applying this update will be "iOS 12.2". 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----- iQJdBAEBCABHFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAlyZM7opHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQeC9tht7TK3GIIBAA kEosQIr8/w6Qjtw2KzO753EFWM0kp4Ylv1Z0hlrAAX3YROpt18Xq+RWTgJ+3yhXu 136ZfBYEOJx+Jxv7nokB+ZvP1832WqccV1XU4XVxxsGvEshyFeXrIWxHz9a6aTi9 ozTTzJ5N9pZnd+ImJp51TQ8Q38KoqUPMU2stTr/SYE43S/9bz28fFTXHBS6WQBMz fgevfhMV0Ty3QnuIpLeeCZ1SwC51a0yZ/BV88E+G8xgplgh2R8Mc2bZosP8JIjMx 7KdtpBh30+BvB++MzteQG0gE+aIs6p4CLPgzkm67UZApbKIlYJxkZXv/pIy+DdS1 LGwBwZ5TRJ73uAGZO7jtpx6FNN3sSthI84y5x7df+hretVSFTqsEAErcI4Ns8HiD m3Jd3OJxMBEGC7SVz+r8IfkwnyQxurQMDj063ojsT6HBUOTZcYn6VX/h37MCwnO4 +GVFivjZklbp/lt7WiGs2j4mDs7jgt5SsNm0K3Nm/2EOT3I2HNc/8msJBbH/uF9h dVYsC8+7uEDqHIQ30FO2NCUzJrtjWHA1rxLS0XnY1uvv/09LjPMc/Y1VuIuvKSuZ Xv7+V5tCjaZRMow6IwH0qON30O0puRr6YnJchRO7TILCoW5bibzX5oxeJm2E6lsK SjGjz4yWGw+2VFkNkFbbA8OKSZYk4ck2WdWgf6s0Vgc= =VAWG -----END PGP SIGNATURE-----= . Installation note: Safari 12.1 may be obtained from the Mac App Store. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.6.1 image security update Advisory ID: RHSA-2020:4298-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2020:4298 Issue date: 2020-10-27 CVE Names: CVE-2013-0169 CVE-2016-10739 CVE-2018-9251 CVE-2018-14404 CVE-2018-14498 CVE-2018-16890 CVE-2018-18074 CVE-2018-18624 CVE-2018-18751 CVE-2018-19519 CVE-2018-20060 CVE-2018-20337 CVE-2018-20483 CVE-2018-20657 CVE-2018-20852 CVE-2019-1547 CVE-2019-1549 CVE-2019-1563 CVE-2019-3822 CVE-2019-3823 CVE-2019-3825 CVE-2019-3843 CVE-2019-3844 CVE-2019-5094 CVE-2019-5436 CVE-2019-5481 CVE-2019-5482 CVE-2019-5953 CVE-2019-6237 CVE-2019-6251 CVE-2019-6454 CVE-2019-6706 CVE-2019-7146 CVE-2019-7149 CVE-2019-7150 CVE-2019-7664 CVE-2019-7665 CVE-2019-8457 CVE-2019-8506 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 CVE-2019-8571 CVE-2019-8583 CVE-2019-8584 CVE-2019-8586 CVE-2019-8587 CVE-2019-8594 CVE-2019-8595 CVE-2019-8596 CVE-2019-8597 CVE-2019-8601 CVE-2019-8607 CVE-2019-8608 CVE-2019-8609 CVE-2019-8610 CVE-2019-8611 CVE-2019-8615 CVE-2019-8619 CVE-2019-8622 CVE-2019-8623 CVE-2019-8666 CVE-2019-8671 CVE-2019-8672 CVE-2019-8673 CVE-2019-8675 CVE-2019-8676 CVE-2019-8677 CVE-2019-8679 CVE-2019-8681 CVE-2019-8686 CVE-2019-8687 CVE-2019-8689 CVE-2019-8690 CVE-2019-8696 CVE-2019-8726 CVE-2019-8735 CVE-2019-8768 CVE-2019-11070 CVE-2019-11236 CVE-2019-11324 CVE-2019-11358 CVE-2019-11459 CVE-2019-12447 CVE-2019-12448 CVE-2019-12449 CVE-2019-12450 CVE-2019-12795 CVE-2019-13232 CVE-2019-13636 CVE-2019-13752 CVE-2019-13753 CVE-2019-14822 CVE-2019-14973 CVE-2019-15718 CVE-2019-15847 CVE-2019-16056 CVE-2019-16769 CVE-2019-17451 CVE-2019-18408 CVE-2019-19126 CVE-2019-19923 CVE-2019-19924 CVE-2019-19925 CVE-2019-19959 CVE-2019-1010180 CVE-2019-1010204 CVE-2020-1712 CVE-2020-7013 CVE-2020-7598 CVE-2020-7662 CVE-2020-8203 CVE-2020-9283 CVE-2020-10531 CVE-2020-10715 CVE-2020-10743 CVE-2020-11008 CVE-2020-11022 CVE-2020-11023 CVE-2020-11110 CVE-2020-12049 CVE-2020-12052 CVE-2020-12245 CVE-2020-13822 CVE-2020-14040 CVE-2020-14336 CVE-2020-15366 CVE-2020-15719 ==================================================================== 1. Summary: An update is now available for Red Hat OpenShift Container Platform 4.6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Security Fix(es): * golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic (CVE-2020-9283) * SSL/TLS: CBC padding timing attack (lucky-13) (CVE-2013-0169) * grafana: XSS vulnerability via a column style on the "Dashboard > Table Panel" screen (CVE-2018-18624) * js-jquery: prototype pollution in object's prototype leading to denial of service or remote code execution or property injection (CVE-2019-11358) * npm-serialize-javascript: XSS via unsafe characters in serialized regular expressions (CVE-2019-16769) * kibana: Prototype pollution in TSVB could result in arbitrary code execution (ESA-2020-06) (CVE-2020-7013) * nodejs-minimist: prototype pollution allows adding or modifying properties of Object.prototype using a constructor or __proto__ payload (CVE-2020-7598) * npmjs-websocket-extensions: ReDoS vulnerability in Sec-WebSocket-Extensions parser (CVE-2020-7662) * nodejs-lodash: prototype pollution in zipObjectDeep function (CVE-2020-8203) * jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method (CVE-2020-11022) * jQuery: passing HTML containing <option> elements to manipulation methods could result in untrusted code execution (CVE-2020-11023) * grafana: stored XSS (CVE-2020-11110) * grafana: XSS annotation popup vulnerability (CVE-2020-12052) * grafana: XSS via column.title or cellLinkTooltip (CVE-2020-12245) * nodejs-elliptic: improper encoding checks allows a certain degree of signature malleability in ECDSA signatures (CVE-2020-13822) * golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040) * nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function (CVE-2020-15366) * openshift/console: text injection on error page via crafted url (CVE-2020-10715) * kibana: X-Frame-Option not set by default might lead to clickjacking (CVE-2020-10743) * openshift: restricted SCC allows pods to craft custom network packets (CVE-2020-14336) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 3. Solution: For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster - -cli.html. 4. Bugs fixed (https://bugzilla.redhat.com/): 907589 - CVE-2013-0169 SSL/TLS: CBC padding timing attack (lucky-13) 1701972 - CVE-2019-11358 jquery: Prototype pollution in object's prototype leading to denial of service, remote code execution, or property injection 1767665 - CVE-2020-10715 openshift/console: text injection on error page via crafted url 1804533 - CVE-2020-9283 golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic 1813344 - CVE-2020-7598 nodejs-minimist: prototype pollution allows adding or modifying properties of Object.prototype using a constructor or __proto__ payload 1828406 - CVE-2020-11022 jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method 1834550 - CVE-2020-10743 kibana: X-Frame-Option not set by default might lead to clickjacking 1845982 - CVE-2020-7662 npmjs-websocket-extensions: ReDoS vulnerability in Sec-WebSocket-Extensions parser 1848089 - CVE-2020-12052 grafana: XSS annotation popup vulnerability 1848092 - CVE-2019-16769 npm-serialize-javascript: XSS via unsafe characters in serialized regular expressions 1848643 - CVE-2020-12245 grafana: XSS via column.title or cellLinkTooltip 1848647 - CVE-2020-13822 nodejs-elliptic: improper encoding checks allows a certain degree of signature malleability in ECDSA signatures 1849044 - CVE-2020-7013 kibana: Prototype pollution in TSVB could result in arbitrary code execution (ESA-2020-06) 1850004 - CVE-2020-11023 jquery: Passing HTML containing <option> elements to manipulation methods could result in untrusted code execution 1850572 - CVE-2018-18624 grafana: XSS vulnerability via a column style on the "Dashboard > Table Panel" screen 1853652 - CVE-2020-14040 golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash 1857412 - CVE-2020-8203 nodejs-lodash: prototype pollution in zipObjectDeep function 1857977 - CVE-2020-15366 nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function 1858981 - CVE-2020-14336 openshift: restricted SCC allows pods to craft custom network packets 1861044 - CVE-2020-11110 grafana: stored XSS 1874671 - CVE-2020-14336 ose-machine-config-operator-container: openshift: restricted SCC allows pods to craft custom network packets [openshift-4] 5. References: https://access.redhat.com/security/cve/CVE-2013-0169 https://access.redhat.com/security/cve/CVE-2016-10739 https://access.redhat.com/security/cve/CVE-2018-9251 https://access.redhat.com/security/cve/CVE-2018-14404 https://access.redhat.com/security/cve/CVE-2018-14498 https://access.redhat.com/security/cve/CVE-2018-16890 https://access.redhat.com/security/cve/CVE-2018-18074 https://access.redhat.com/security/cve/CVE-2018-18624 https://access.redhat.com/security/cve/CVE-2018-18751 https://access.redhat.com/security/cve/CVE-2018-19519 https://access.redhat.com/security/cve/CVE-2018-20060 https://access.redhat.com/security/cve/CVE-2018-20337 https://access.redhat.com/security/cve/CVE-2018-20483 https://access.redhat.com/security/cve/CVE-2018-20657 https://access.redhat.com/security/cve/CVE-2018-20852 https://access.redhat.com/security/cve/CVE-2019-1547 https://access.redhat.com/security/cve/CVE-2019-1549 https://access.redhat.com/security/cve/CVE-2019-1563 https://access.redhat.com/security/cve/CVE-2019-3822 https://access.redhat.com/security/cve/CVE-2019-3823 https://access.redhat.com/security/cve/CVE-2019-3825 https://access.redhat.com/security/cve/CVE-2019-3843 https://access.redhat.com/security/cve/CVE-2019-3844 https://access.redhat.com/security/cve/CVE-2019-5094 https://access.redhat.com/security/cve/CVE-2019-5436 https://access.redhat.com/security/cve/CVE-2019-5481 https://access.redhat.com/security/cve/CVE-2019-5482 https://access.redhat.com/security/cve/CVE-2019-5953 https://access.redhat.com/security/cve/CVE-2019-6237 https://access.redhat.com/security/cve/CVE-2019-6251 https://access.redhat.com/security/cve/CVE-2019-6454 https://access.redhat.com/security/cve/CVE-2019-6706 https://access.redhat.com/security/cve/CVE-2019-7146 https://access.redhat.com/security/cve/CVE-2019-7149 https://access.redhat.com/security/cve/CVE-2019-7150 https://access.redhat.com/security/cve/CVE-2019-7664 https://access.redhat.com/security/cve/CVE-2019-7665 https://access.redhat.com/security/cve/CVE-2019-8457 https://access.redhat.com/security/cve/CVE-2019-8506 https://access.redhat.com/security/cve/CVE-2019-8518 https://access.redhat.com/security/cve/CVE-2019-8523 https://access.redhat.com/security/cve/CVE-2019-8524 https://access.redhat.com/security/cve/CVE-2019-8535 https://access.redhat.com/security/cve/CVE-2019-8536 https://access.redhat.com/security/cve/CVE-2019-8544 https://access.redhat.com/security/cve/CVE-2019-8558 https://access.redhat.com/security/cve/CVE-2019-8559 https://access.redhat.com/security/cve/CVE-2019-8563 https://access.redhat.com/security/cve/CVE-2019-8571 https://access.redhat.com/security/cve/CVE-2019-8583 https://access.redhat.com/security/cve/CVE-2019-8584 https://access.redhat.com/security/cve/CVE-2019-8586 https://access.redhat.com/security/cve/CVE-2019-8587 https://access.redhat.com/security/cve/CVE-2019-8594 https://access.redhat.com/security/cve/CVE-2019-8595 https://access.redhat.com/security/cve/CVE-2019-8596 https://access.redhat.com/security/cve/CVE-2019-8597 https://access.redhat.com/security/cve/CVE-2019-8601 https://access.redhat.com/security/cve/CVE-2019-8607 https://access.redhat.com/security/cve/CVE-2019-8608 https://access.redhat.com/security/cve/CVE-2019-8609 https://access.redhat.com/security/cve/CVE-2019-8610 https://access.redhat.com/security/cve/CVE-2019-8611 https://access.redhat.com/security/cve/CVE-2019-8615 https://access.redhat.com/security/cve/CVE-2019-8619 https://access.redhat.com/security/cve/CVE-2019-8622 https://access.redhat.com/security/cve/CVE-2019-8623 https://access.redhat.com/security/cve/CVE-2019-8666 https://access.redhat.com/security/cve/CVE-2019-8671 https://access.redhat.com/security/cve/CVE-2019-8672 https://access.redhat.com/security/cve/CVE-2019-8673 https://access.redhat.com/security/cve/CVE-2019-8675 https://access.redhat.com/security/cve/CVE-2019-8676 https://access.redhat.com/security/cve/CVE-2019-8677 https://access.redhat.com/security/cve/CVE-2019-8679 https://access.redhat.com/security/cve/CVE-2019-8681 https://access.redhat.com/security/cve/CVE-2019-8686 https://access.redhat.com/security/cve/CVE-2019-8687 https://access.redhat.com/security/cve/CVE-2019-8689 https://access.redhat.com/security/cve/CVE-2019-8690 https://access.redhat.com/security/cve/CVE-2019-8696 https://access.redhat.com/security/cve/CVE-2019-8726 https://access.redhat.com/security/cve/CVE-2019-8735 https://access.redhat.com/security/cve/CVE-2019-8768 https://access.redhat.com/security/cve/CVE-2019-11070 https://access.redhat.com/security/cve/CVE-2019-11236 https://access.redhat.com/security/cve/CVE-2019-11324 https://access.redhat.com/security/cve/CVE-2019-11358 https://access.redhat.com/security/cve/CVE-2019-11459 https://access.redhat.com/security/cve/CVE-2019-12447 https://access.redhat.com/security/cve/CVE-2019-12448 https://access.redhat.com/security/cve/CVE-2019-12449 https://access.redhat.com/security/cve/CVE-2019-12450 https://access.redhat.com/security/cve/CVE-2019-12795 https://access.redhat.com/security/cve/CVE-2019-13232 https://access.redhat.com/security/cve/CVE-2019-13636 https://access.redhat.com/security/cve/CVE-2019-13752 https://access.redhat.com/security/cve/CVE-2019-13753 https://access.redhat.com/security/cve/CVE-2019-14822 https://access.redhat.com/security/cve/CVE-2019-14973 https://access.redhat.com/security/cve/CVE-2019-15718 https://access.redhat.com/security/cve/CVE-2019-15847 https://access.redhat.com/security/cve/CVE-2019-16056 https://access.redhat.com/security/cve/CVE-2019-16769 https://access.redhat.com/security/cve/CVE-2019-17451 https://access.redhat.com/security/cve/CVE-2019-18408 https://access.redhat.com/security/cve/CVE-2019-19126 https://access.redhat.com/security/cve/CVE-2019-19923 https://access.redhat.com/security/cve/CVE-2019-19924 https://access.redhat.com/security/cve/CVE-2019-19925 https://access.redhat.com/security/cve/CVE-2019-19959 https://access.redhat.com/security/cve/CVE-2019-1010180 https://access.redhat.com/security/cve/CVE-2019-1010204 https://access.redhat.com/security/cve/CVE-2020-1712 https://access.redhat.com/security/cve/CVE-2020-7013 https://access.redhat.com/security/cve/CVE-2020-7598 https://access.redhat.com/security/cve/CVE-2020-7662 https://access.redhat.com/security/cve/CVE-2020-8203 https://access.redhat.com/security/cve/CVE-2020-9283 https://access.redhat.com/security/cve/CVE-2020-10531 https://access.redhat.com/security/cve/CVE-2020-10715 https://access.redhat.com/security/cve/CVE-2020-10743 https://access.redhat.com/security/cve/CVE-2020-11008 https://access.redhat.com/security/cve/CVE-2020-11022 https://access.redhat.com/security/cve/CVE-2020-11023 https://access.redhat.com/security/cve/CVE-2020-11110 https://access.redhat.com/security/cve/CVE-2020-12049 https://access.redhat.com/security/cve/CVE-2020-12052 https://access.redhat.com/security/cve/CVE-2020-12245 https://access.redhat.com/security/cve/CVE-2020-13822 https://access.redhat.com/security/cve/CVE-2020-14040 https://access.redhat.com/security/cve/CVE-2020-14336 https://access.redhat.com/security/cve/CVE-2020-15366 https://access.redhat.com/security/cve/CVE-2020-15719 https://access.redhat.com/security/updates/classification/#moderate 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. ------------------------------------------------------------------------ WebKitGTK and WPE WebKit Security Advisory WSA-2019-0002 ------------------------------------------------------------------------ Date reported : April 10, 2019 Advisory ID : WSA-2019-0002 WebKitGTK Advisory URL : https://webkitgtk.org/security/WSA-2019-0002.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2019-0002.html CVE identifiers : CVE-2019-6201, CVE-2019-6251, CVE-2019-7285, CVE-2019-7292, CVE-2019-8503, CVE-2019-8506, CVE-2019-8515, CVE-2019-8518, CVE-2019-8523, CVE-2019-8524, CVE-2019-8535, CVE-2019-8536, CVE-2019-8544, CVE-2019-8551, CVE-2019-8558, CVE-2019-8559, CVE-2019-8563, CVE-2019-11070. Several vulnerabilities were discovered in WebKitGTK and WPE WebKit. CVE-2019-6201 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to dwfault working with ADLab of Venustech. CVE-2019-6251 Versions affected: WebKitGTK and WPE WebKit before 2.24.1. Credit to Dhiraj. WebKitGTK and WPE WebKit were vulnerable to a URI spoofing attack similar to the CVE-2018-8383 issue in Microsoft Edge. CVE-2019-7285 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to dwfault working at ADLab of Venustech. CVE-2019-7292 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to Zhunki and Zhiyi Zhang of 360 ESG Codesafe Team. CVE-2019-8503 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to Linus S\xe4rud of Detectify. A malicious website may be able to execute scripts in the context of another website. CVE-2019-8506 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Samuel Gro\xdf of Google Project Zero. CVE-2019-8515 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to James Lee, @Windowsrcer. A cross-origin issue existed with the fetch API. This was addressed with improved input validation. CVE-2019-8518 Versions affected: WebKitGTK before 2.22.7 and WPE WebKit before 2.22.5. Credit to Samuel Gro\xdf of Google Project Zero. CVE-2019-8523 Versions affected: WebKitGTK before 2.22.7 and WPE WebKit before 2.22.5. Credit to Apple. CVE-2019-8524 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to G. Geshev working with Trend Micro Zero Day Initiative. CVE-2019-8535 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Zhiyang Zeng, @Wester, of Tencent Blade Team. CVE-2019-8536 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Apple. CVE-2019-8544 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to an anonymous researcher. CVE-2019-8551 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Ryan Pickren, ryanpickren.com. CVE-2019-8558 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Samuel Gro\xdf of Google Project Zero. CVE-2019-8559 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Apple. CVE-2019-8563 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Apple. CVE-2019-11070 Versions affected: WebKitGTK and WPE WebKit before 2.24.1. Credit to Igalia. WebKitGTK and WPE WebKit failed to properly apply configured HTTP proxy settings when downloading livestream video (HLS, DASH, or Smooth Streaming), an error resulting in deanonymization. This issue was corrected by changing the way livestreams are downloaded. We recommend updating to the latest stable versions of WebKitGTK and WPE WebKit. It is the best way to ensure that you are running safe versions of WebKit. Please check our websites for information about the latest stable releases. Further information about WebKitGTK and WPE WebKit security advisories can be found at: https://webkitgtk.org/security.html or https://wpewebkit.org/security/. The WebKitGTK and WPE WebKit team, April 10, 2019

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

buffer error

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Google Security Research,Samuel Groß,Apple,saelo

SOURCES

LAST UPDATE DATE

2024-11-12T20:04:04.375000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE