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CVE-2019-8747
Vulnerability from cvelistv5
▼ | URL | Tags | |
---|---|---|---|
product-security@apple.com | https://support.apple.com/HT210724 | Vendor Advisory |
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var-201912-0563
Vulnerability from variot
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in watchOS 6.1. An application may be able to execute arbitrary code with kernel privileges. Apple Has released an update for each product.The expected impact depends on each vulnerability, but can be affected as follows: * * information leak * * User impersonation * * Arbitrary code execution * * UI Spoofing * * Insufficient access restrictions * * Service operation interruption (DoS) * * Privilege escalation * * Memory corruption * * Authentication bypass. A security vulnerability exists in the AppleFirmwareUpdateKext component in Apple iOS versions prior to 13.1, iPadOS versions prior to 13.1, and watchOS versions prior to 6.1. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
APPLE-SA-2019-10-29-9 Additional information for APPLE-SA-2019-9-26-6 tvOS 13
tvOS 13 addresses the following:
AppleFirmwareUpdateKext Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption vulnerability was addressed with improved locking. CVE-2019-8747: Mohamed Ghannam (@_simo36) Entry added October 29, 2019
Audio Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2019-8706: Yu Zhou of Ant-financial Light-Year Security Lab Entry added October 29, 2019
CFNetwork Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to a cross site scripting attack Description: This issue was addressed with improved checks. CVE-2019-8753: Łukasz Pilorz of Standard Chartered GBS Poland Entry added October 29, 2019
CoreAudio Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted movie may result in the disclosure of process memory Description: A memory corruption issue was addressed with improved validation. CVE-2019-8705: riusksk of VulWar Corp working with Trend Micro's Zero Day Initiative Entry added October 29, 2019
CoreCrypto Available for: Apple TV 4K and Apple TV HD Impact: Processing a large input may lead to a denial of service Description: A denial of service issue was addressed with improved input validation. CVE-2019-8741: Nicky Mouha of NIST Entry added October 29, 2019
Foundation Available for: Apple TV 4K and Apple TV HD Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2019-8746: Natalie Silvanovich and Samuel Groß of Google Project Zero Entry added October 29, 2019
IOUSBDeviceFamily Available for: Apple TV 4K and Apple TV HD 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-2019-8718: Joshua Hill and Sem Voigtländer Entry added October 29, 2019
Kernel Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption vulnerability was addressed with improved locking. CVE-2019-8740: Mohamed Ghannam (@_simo36) Entry added October 29, 2019
Kernel Available for: Apple TV 4K and Apple TV HD Impact: A local app may be able to read a persistent account identifier Description: A validation issue was addressed with improved logic. CVE-2019-8809: Apple Entry added October 29, 2019
Kernel Available for: Apple TV 4K and Apple TV HD 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-2019-8717: Jann Horn of Google Project Zero Entry added October 29, 2019
Kernel Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2019-8712: Mohamed Ghannam (@_simo36) Entry added October 29, 2019
Kernel Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to determine kernel memory layout Description: A memory corruption issue existed in the handling of IPv6 packets. CVE-2019-8744: Zhuo Liang of Qihoo 360 Vulcan Team Entry added October 29, 2019
Kernel Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2019-8709: derrek (@derrekr6) [confirmed]derrek (@derrekr6) Entry added October 29, 2019
Kernel Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to determine kernel memory layout Description: The issue was addressed with improved permissions logic. CVE-2019-8780: Siguza Entry added October 29, 2019
Keyboards Available for: Apple TV 4K and Apple TV HD Impact: A local user may be able to leak sensitive user information Description: An authentication issue was addressed with improved state management. CVE-2019-8704: 王 邦 宇 (wAnyBug.Com) of SAINTSEC
libxml2 Available for: Apple TV 4K and Apple TV HD Impact: Multiple issues in libxml2 Description: Multiple memory corruption issues were addressed with improved input validation. CVE-2019-8749: found by OSS-Fuzz CVE-2019-8756: found by OSS-Fuzz Entry added October 29, 2019
libxslt Available for: Apple TV 4K and Apple TV HD Impact: Multiple issues in libxslt Description: Multiple memory corruption issues were addressed with improved input validation. CVE-2019-8750: found by OSS-Fuzz Entry added October 29, 2019
mDNSResponder Available for: Apple TV 4K and Apple TV HD Impact: An attacker in physical proximity may be able to passively observe device names in AWDL communications Description: This issue was resolved by replacing device names with a random identifier. CVE-2019-8799: David Kreitschmann and Milan Stute of Secure Mobile Networking Lab at Technische Universität Darmstadt Entry added October 29, 2019
UIFoundation Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted text file may lead to arbitrary code execution Description: A buffer overflow was addressed with improved bounds checking. CVE-2019-8745: riusksk of VulWar Corp working with Trend Micro's Zero Day Initiative Entry added October 29, 2019
WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2019-8625: Sergei Glazunov of Google Project Zero CVE-2019-8719: Sergei Glazunov of Google Project Zero CVE-2019-8764: Sergei Glazunov of Google Project Zero Entry added October 29, 2019
WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8707: an anonymous researcher working with Trend Micro's Zero Day Initiative, cc working with Trend Micro Zero Day Initiative CVE-2019-8710: found by OSS-Fuzz CVE-2019-8726: Jihui Lu of Tencent KeenLab CVE-2019-8728: Junho Jang of LINE Security Team and Hanul Choi of ABLY Corporation CVE-2019-8733: Sergei Glazunov of Google Project Zero CVE-2019-8734: found by OSS-Fuzz CVE-2019-8735: G. Geshev working with Trend Micro Zero Day Initiative CVE-2019-8743: zhunki from Codesafe Team of Legendsec at Qi'anxin Group CVE-2019-8751: Dongzhuo Zhao working with ADLab of Venustech CVE-2019-8752: Dongzhuo Zhao working with ADLab of Venustech CVE-2019-8763: Sergei Glazunov of Google Project Zero CVE-2019-8765: Samuel Groß of Google Project Zero CVE-2019-8766: found by OSS-Fuzz CVE-2019-8773: found by OSS-Fuzz
Additional recognition
Audio We would like to acknowledge riusksk of VulWar Corp working with Trend Micro's Zero Day Initiative for their assistance. Entry added October 29, 2019
boringssl We would like to acknowledge Nimrod Aviram of Tel Aviv University, Robert Merget of Ruhr University Bochum, Juraj Somorovsky of Ruhr University Bochum and Thijs Alkemade (@xnyhps) of Computest for their assistance.
HomeKit We would like to acknowledge Tian Zhang for their assistance.
Kernel We would like to acknowledge Brandon Azad of Google Project Zero for their assistance.
Keyboard We would like to acknowledge an anonymous researcher for their assistance.
mDNSResponder We would like to acknowledge Gregor Lang of e.solutions GmbH for their assistance.
Profiles We would like to acknowledge Erik Johnson of Vernon Hills High School and James Seeley (@Code4iOS) of Shriver Job Corps for their assistance.
WebKit We would like to acknowledge MinJeong Kim of Information Security Lab, Chungnam National University, JaeCheol Ryou of the Information Security Lab, Chungnam National University in South Korea, Yiğit Can YILMAZ (@yilmazcanyigit), Zhihua Yao of DBAPPSecurity Zion Lab, an anonymous researcher, and cc working with Trend Micro's Zero Day Initiative for their assistance.
Installation note:
Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> Update Software."
To check the current version of software, select "Settings -> General -> 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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. CVE-2019-8787: Steffen Klee of Secure Mobile Networking Lab at Technische Universität Darmstadt
App Store Available for: Apple Watch Series 1 and later Impact: A local attacker may be able to login to the account of a previously logged in user without valid credentials. CVE-2019-8798: ABC Research s.r.o.
Alternatively, on your watch, select "My Watch > General > About". CVE-2019-8775: videosdebarraquito
WebKit Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch 7th generation Impact: Visiting a maliciously crafted website may reveal browsing history Description: An issue existed in the drawing of web page elements.
Share Sheet We would like to acknowledge Milan Stute of Secure Mobile Networking Lab at Technische Universität Darmstadt for their assistance. 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.
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 13.1 and iPadOS 13.1"
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This issue is fixed in watchOS 6.1. An application may be able to execute arbitrary code with kernel privileges. Apple Has released an update for each product.The expected impact depends on each vulnerability, but can be affected as follows: * * information leak * * User impersonation * * Arbitrary code execution * * UI Spoofing * * Insufficient access restrictions * * Service operation interruption (DoS) * * Privilege escalation * * Memory corruption * * Authentication bypass. A security vulnerability exists in the AppleFirmwareUpdateKext component in Apple iOS versions prior to 13.1, iPadOS versions prior to 13.1, and watchOS versions prior to 6.1. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2019-10-29-9 Additional information\nfor APPLE-SA-2019-9-26-6 tvOS 13\n\ntvOS 13 addresses the following:\n\nAppleFirmwareUpdateKext\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption vulnerability was addressed with\nimproved locking. \nCVE-2019-8747: Mohamed Ghannam (@_simo36)\nEntry added October 29, 2019\n\nAudio\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted audio file may lead to\narbitrary code execution\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2019-8706: Yu Zhou of Ant-financial Light-Year Security Lab\nEntry added October 29, 2019\n\nCFNetwork\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing maliciously crafted web content may lead to a\ncross site scripting attack\nDescription: This issue was addressed with improved checks. \nCVE-2019-8753: \u0141ukasz Pilorz of Standard Chartered GBS Poland\nEntry added October 29, 2019\n\nCoreAudio\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted movie may result in the\ndisclosure of process memory\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2019-8705: riusksk of VulWar Corp working with Trend Micro\u0027s Zero\nDay Initiative\nEntry added October 29, 2019\n\nCoreCrypto\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a large input may lead to a denial of service\nDescription: A denial of service issue was addressed with improved\ninput validation. \nCVE-2019-8741: Nicky Mouha of NIST\nEntry added October 29, 2019\n\nFoundation\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A remote attacker may be able to cause unexpected application\ntermination or arbitrary code execution\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2019-8746: Natalie Silvanovich and Samuel Gro\u00df of Google Project\nZero\nEntry added October 29, 2019\n\nIOUSBDeviceFamily\nAvailable for: Apple TV 4K and Apple TV HD\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-2019-8718: Joshua Hill and Sem Voigtl\u00e4nder\nEntry added October 29, 2019\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption vulnerability was addressed with\nimproved locking. \nCVE-2019-8740: Mohamed Ghannam (@_simo36)\nEntry added October 29, 2019\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A local app may be able to read a persistent account\nidentifier\nDescription: A validation issue was addressed with improved logic. \nCVE-2019-8809: Apple\nEntry added October 29, 2019\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\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-2019-8717: Jann Horn of Google Project Zero\nEntry added October 29, 2019\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: An application may be able to execute arbitrary code with\nsystem privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2019-8712: Mohamed Ghannam (@_simo36)\nEntry added October 29, 2019\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A malicious application may be able to determine kernel\nmemory layout\nDescription: A memory corruption issue existed in the handling of\nIPv6 packets. \nCVE-2019-8744: Zhuo Liang of Qihoo 360 Vulcan Team\nEntry added October 29, 2019\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2019-8709: derrek (@derrekr6)\n[confirmed]derrek (@derrekr6)\nEntry added October 29, 2019\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A malicious application may be able to determine kernel\nmemory layout\nDescription: The issue was addressed with improved permissions logic. \nCVE-2019-8780: Siguza\nEntry added October 29, 2019\n\nKeyboards\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A local user may be able to leak sensitive user information\nDescription: An authentication issue was addressed with improved\nstate management. \nCVE-2019-8704: \u738b \u90a6 \u5b87 (wAnyBug.Com) of SAINTSEC\n\nlibxml2\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Multiple issues in libxml2\nDescription: Multiple memory corruption issues were addressed with\nimproved input validation. \nCVE-2019-8749: found by OSS-Fuzz\nCVE-2019-8756: found by OSS-Fuzz\nEntry added October 29, 2019\n\nlibxslt\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Multiple issues in libxslt\nDescription: Multiple memory corruption issues were addressed with\nimproved input validation. \nCVE-2019-8750: found by OSS-Fuzz\nEntry added October 29, 2019\n\nmDNSResponder\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: An attacker in physical proximity may be able to passively\nobserve device names in AWDL communications\nDescription: This issue was resolved by replacing device names with a\nrandom identifier. \nCVE-2019-8799: David Kreitschmann and Milan Stute of Secure Mobile\nNetworking Lab at Technische Universit\u00e4t Darmstadt\nEntry added October 29, 2019\n\nUIFoundation\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted text file may lead to\narbitrary code execution\nDescription: A buffer overflow was addressed with improved bounds\nchecking. \nCVE-2019-8745: riusksk of VulWar Corp working with Trend Micro\u0027s Zero\nDay Initiative\nEntry added October 29, 2019\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing maliciously crafted web content may lead to\nuniversal cross site scripting\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2019-8625: Sergei Glazunov of Google Project Zero\nCVE-2019-8719: Sergei Glazunov of Google Project Zero\nCVE-2019-8764: Sergei Glazunov of Google Project Zero\nEntry added October 29, 2019\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: Multiple memory corruption issues were addressed with\nimproved memory handling. \nCVE-2019-8707: an anonymous researcher working with Trend Micro\u0027s\nZero Day Initiative, cc working with Trend Micro Zero Day Initiative\nCVE-2019-8710: found by OSS-Fuzz\nCVE-2019-8726: Jihui Lu of Tencent KeenLab\nCVE-2019-8728: Junho Jang of LINE Security Team and Hanul Choi of\nABLY Corporation\nCVE-2019-8733: Sergei Glazunov of Google Project Zero\nCVE-2019-8734: found by OSS-Fuzz\nCVE-2019-8735: G. Geshev working with Trend Micro Zero Day Initiative\nCVE-2019-8743: zhunki from Codesafe Team of Legendsec at Qi\u0027anxin\nGroup\nCVE-2019-8751: Dongzhuo Zhao working with ADLab of Venustech\nCVE-2019-8752: Dongzhuo Zhao working with ADLab of Venustech\nCVE-2019-8763: Sergei Glazunov of Google Project Zero\nCVE-2019-8765: Samuel Gro\u00df of Google Project Zero\nCVE-2019-8766: found by OSS-Fuzz\nCVE-2019-8773: found by OSS-Fuzz\n\nAdditional recognition\n\nAudio\nWe would like to acknowledge riusksk of VulWar Corp working with\nTrend Micro\u0027s Zero Day Initiative for their assistance. \nEntry added October 29, 2019\n\nboringssl\nWe would like to acknowledge Nimrod Aviram of Tel Aviv University,\nRobert Merget of Ruhr University Bochum, Juraj Somorovsky of Ruhr\nUniversity Bochum and Thijs Alkemade (@xnyhps) of Computest for their\nassistance. \n\nHomeKit\nWe would like to acknowledge Tian Zhang for their assistance. \n\nKernel\nWe would like to acknowledge Brandon Azad of Google Project Zero for\ntheir assistance. \n\nKeyboard\nWe would like to acknowledge an anonymous researcher for their\nassistance. \n\nmDNSResponder\nWe would like to acknowledge Gregor Lang of e.solutions GmbH for\ntheir assistance. \n\nProfiles\nWe would like to acknowledge Erik Johnson of Vernon Hills High School\nand James Seeley (@Code4iOS) of Shriver Job Corps for their\nassistance. \n\nWebKit\nWe would like to acknowledge MinJeong Kim of Information Security\nLab, Chungnam National University, JaeCheol Ryou of the Information\nSecurity Lab, Chungnam National University in South Korea, Yi\u011fit Can\nYILMAZ (@yilmazcanyigit), Zhihua Yao of DBAPPSecurity Zion Lab, an\nanonymous researcher, and cc working with Trend Micro\u0027s Zero Day\nInitiative for their assistance. \n\nInstallation note:\n\nApple TV will periodically check for software updates. Alternatively,\nyou may manually check for software updates by selecting\n\"Settings -\u003e System -\u003e Software Update -\u003e Update Software.\"\n\nTo check the current version of software, select\n\"Settings -\u003e General -\u003e 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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\n4eb6I9TA/xlMlYsXYNvIss8l6+Cs8NDdEqP3WQH7WCs=\n=SFPc\n-----END PGP SIGNATURE-----\n\n\n. \nCVE-2019-8787: Steffen Klee of Secure Mobile Networking Lab at\nTechnische Universit\u00e4t Darmstadt\n\nApp Store\nAvailable for: Apple Watch Series 1 and later\nImpact: A local attacker may be able to login to the account of a\npreviously logged in user without valid credentials. \nCVE-2019-8798: ABC Research s.r.o. \n\nAlternatively, on your watch, select \"My Watch \u003e General \u003e About\". \nCVE-2019-8775: videosdebarraquito\n\nWebKit\nAvailable for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4\nand later, and iPod touch 7th generation\nImpact: Visiting a maliciously crafted website may reveal browsing\nhistory\nDescription: An issue existed in the drawing of web page elements. \n\nShare Sheet\nWe would like to acknowledge Milan Stute of Secure Mobile Networking\nLab at Technische Universit\u00e4t Darmstadt for their assistance. 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. \n\nTo check that the iPhone, iPod touch, or iPad has been updated:\n\n* Navigate to Settings\n* Select General\n* Select About. 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gsd-2019-8747
Vulnerability from gsd
{ "GSD": { "alias": "CVE-2019-8747", "description": "A memory corruption vulnerability was addressed with improved locking. This issue is fixed in watchOS 6.1. An application may be able to execute arbitrary code with kernel privileges.", "id": "GSD-2019-8747" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2019-8747" ], "details": "A memory corruption vulnerability was addressed with improved locking. This issue is fixed in watchOS 6.1. An application may be able to execute arbitrary code with kernel privileges.", "id": "GSD-2019-8747", "modified": "2023-12-13T01:23:48.099177Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "product-security@apple.com", "ID": "CVE-2019-8747", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "watchOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "watchOS 6.1" } ] } } ] }, "vendor_name": "Apple" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A memory corruption vulnerability was addressed with improved locking. This issue is fixed in watchOS 6.1. An application may be able to execute arbitrary code with kernel privileges." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "An application may be able to execute arbitrary code with kernel privileges" } ] } ] }, "references": { "reference_data": [ { "name": "https://support.apple.com/HT210724", "refsource": "MISC", "url": "https://support.apple.com/HT210724" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "6.1", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "product-security@apple.com", "ID": "CVE-2019-8747" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A memory corruption vulnerability was addressed with improved locking. This issue is fixed in watchOS 6.1. An application may be able to execute arbitrary code with kernel privileges." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-787" } ] } ] }, "references": { "reference_data": [ { "name": "https://support.apple.com/HT210724", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/HT210724" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": true }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } }, "lastModifiedDate": "2021-07-21T11:39Z", "publishedDate": "2019-12-18T18:15Z" } } }
ghsa-xvmg-vf8x-q2gp
Vulnerability from github
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in watchOS 6.1. An application may be able to execute arbitrary code with kernel privileges.
{ "affected": [], "aliases": [ "CVE-2019-8747" ], "database_specific": { "cwe_ids": [ "CWE-119" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2019-12-18T18:15:00Z", "severity": "HIGH" }, "details": "A memory corruption vulnerability was addressed with improved locking. This issue is fixed in watchOS 6.1. An application may be able to execute arbitrary code with kernel privileges.", "id": "GHSA-xvmg-vf8x-q2gp", "modified": "2022-05-24T17:04:32Z", "published": "2022-05-24T17:04:32Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8747" }, { "type": "WEB", "url": "https://support.apple.com/HT210724" } ], "schema_version": "1.4.0", "severity": [] }
Sightings
Author | Source | Type | Date |
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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.